diff --git a/package-lock.json b/package-lock.json
index 7b95d49..6e0d8be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1369,10 +1369,10 @@
             "integrity": "sha512-hHUXGagefjN2iRrID63xckIvotOXOojhQKWIPUZ4mNUZ9nLZW+7FMNoE1lOkEhNWYsx/7ysGIuJYCiMAA9FnrA==",
             "dev": true
         },
-        "ansi-html": {
-            "version": "0.0.7",
-            "resolved": "https://registry.npmjs.org/ansi-html/-/ansi-html-0.0.7.tgz",
-            "integrity": "sha1-gTWEAhliqenm/QOflA0S9WynhZ4=",
+        "ansi-html-community": {
+            "version": "0.0.8",
+            "resolved": "https://registry.npmjs.org/ansi-html-community/-/ansi-html-community-0.0.8.tgz",
+            "integrity": "sha512-1APHAyr3+PCamwNw3bXCPp4HFLONZt/yIH0sZp0/469KWNTEy+qN5jQ3GVX6DMZ1UXAi34yVwtTeaG/HpBuuzw==",
             "dev": true
         },
         "ansi-regex": {
@@ -2926,6 +2926,23 @@
             "integrity": "sha1-WW6WmP0MgOEgOMK4LW6xs1tiJNk=",
             "dev": true
         },
+        "debug": {
+            "version": "4.3.4",
+            "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+            "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+            "dev": true,
+            "requires": {
+                "ms": "2.1.2"
+            },
+            "dependencies": {
+                "ms": {
+                    "version": "2.1.2",
+                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+                    "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+                    "dev": true
+                }
+            }
+        },
         "decamelize": {
             "version": "1.2.0",
             "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
@@ -3442,15 +3459,6 @@
             "integrity": "sha512-Rv+u8MLHNOdMjTAFeT3nCjHn2aGlx435FP/sDHNaRhDEMwyI/aB22Kj2qIN8R0cw3z28psEQLYwxVKLsKrMgWg==",
             "dev": true
         },
-        "eventsource": {
-            "version": "1.1.1",
-            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.1.tgz",
-            "integrity": "sha512-qV5ZC0h7jYIAOhArFJgSfdyz6rALJyb270714o7ZtNnw2WSJ+eexhKtE0O8LYPRsHZHf2osHKZBxGPvm3kPkCA==",
-            "dev": true,
-            "requires": {
-                "original": "^1.0.0"
-            }
-        },
         "evp_bytestokey": {
             "version": "1.0.3",
             "resolved": "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz",
@@ -3772,15 +3780,6 @@
             "integrity": "sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ==",
             "dev": true
         },
-        "faye-websocket": {
-            "version": "0.10.0",
-            "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.10.0.tgz",
-            "integrity": "sha1-TkkvjQTftviQA1B/btvy1QHnxvQ=",
-            "dev": true,
-            "requires": {
-                "websocket-driver": ">=0.5.1"
-            }
-        },
         "figgy-pudding": {
             "version": "3.5.2",
             "resolved": "https://registry.npmjs.org/figgy-pudding/-/figgy-pudding-3.5.2.tgz",
@@ -4466,6 +4465,12 @@
                 }
             }
         },
+        "http-parser-js": {
+            "version": "0.5.8",
+            "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.5.8.tgz",
+            "integrity": "sha512-SGeBX54F94Wgu5RH3X5jsDtf4eHyRogWX1XGT3b4HuW3tQPM4AaBzoUji/4AAJNXCEOWZ5O0DgZmJw1947gD5Q==",
+            "dev": true
+        },
         "http-proxy": {
             "version": "1.18.1",
             "resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.1.tgz",
@@ -5082,12 +5087,6 @@
             "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
             "dev": true
         },
-        "json3": {
-            "version": "3.3.3",
-            "resolved": "https://registry.npmjs.org/json3/-/json3-3.3.3.tgz",
-            "integrity": "sha512-c7/8mbUsKigAbLkD5B010BK4D9LZm7A1pNItkEwiUZRpIN66exu/e7YQWysGun+TRKaJp8MhemM+VkfWv42aCA==",
-            "dev": true
-        },
         "json5": {
             "version": "2.1.3",
             "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.3.tgz",
@@ -5683,12 +5682,6 @@
                 "lower-case": "^1.1.1"
             }
         },
-        "node-forge": {
-            "version": "0.9.0",
-            "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.9.0.tgz",
-            "integrity": "sha512-7ASaDa3pD+lJ3WvXFsxekJQelBKRpne+GOVbLbtHYdd7pFspyeuJHnWfLplGf3SwKGbfs/aYl5V/JCIaHVUKKQ==",
-            "dev": true
-        },
         "node-libs-browser": {
             "version": "2.2.1",
             "resolved": "https://registry.npmjs.org/node-libs-browser/-/node-libs-browser-2.2.1.tgz",
@@ -5977,15 +5970,6 @@
                 "last-call-webpack-plugin": "^3.0.0"
             }
         },
-        "original": {
-            "version": "1.0.2",
-            "resolved": "https://registry.npmjs.org/original/-/original-1.0.2.tgz",
-            "integrity": "sha512-hyBVl6iqqUOJ8FqRe+l/gS8H+kKYjrEndd5Pm1MfBtsEKA038HkkdbAl/72EAXGyonD/PFsvmVG+EvcIpliMBg==",
-            "dev": true,
-            "requires": {
-                "url-parse": "^1.4.3"
-            }
-        },
         "os-browserify": {
             "version": "0.3.0",
             "resolved": "https://registry.npmjs.org/os-browserify/-/os-browserify-0.3.0.tgz",
@@ -7540,15 +7524,6 @@
             "integrity": "sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=",
             "dev": true
         },
-        "selfsigned": {
-            "version": "1.10.7",
-            "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-1.10.7.tgz",
-            "integrity": "sha512-8M3wBCzeWIJnQfl43IKwOmC4H/RAp50S8DF60znzjW5GVqTcSe2vWclt7hmYVPkKPlHWOu5EaWOMZ2Y6W8ZXTA==",
-            "dev": true,
-            "requires": {
-                "node-forge": "0.9.0"
-            }
-        },
         "semver": {
             "version": "5.7.1",
             "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -7910,57 +7885,6 @@
                 }
             }
         },
-        "sockjs": {
-            "version": "0.3.20",
-            "resolved": "https://registry.npmjs.org/sockjs/-/sockjs-0.3.20.tgz",
-            "integrity": "sha512-SpmVOVpdq0DJc0qArhF3E5xsxvaiqGNb73XfgBpK1y3UD5gs8DSo8aCTsuT5pX8rssdc2NDIzANwP9eCAiSdTA==",
-            "dev": true,
-            "requires": {
-                "faye-websocket": "^0.10.0",
-                "uuid": "^3.4.0",
-                "websocket-driver": "0.6.5"
-            }
-        },
-        "sockjs-client": {
-            "version": "1.4.0",
-            "resolved": "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.4.0.tgz",
-            "integrity": "sha512-5zaLyO8/nri5cua0VtOrFXBPK1jbL4+1cebT/mmKA1E1ZXOvJrII75bPu0l0k843G/+iAbhEqzyKr0w/eCCj7g==",
-            "dev": true,
-            "requires": {
-                "debug": "^3.2.5",
-                "eventsource": "^1.0.7",
-                "faye-websocket": "~0.11.1",
-                "inherits": "^2.0.3",
-                "json3": "^3.3.2",
-                "url-parse": "^1.4.3"
-            },
-            "dependencies": {
-                "debug": {
-                    "version": "3.2.6",
-                    "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-                    "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
-                    "dev": true,
-                    "requires": {
-                        "ms": "^2.1.1"
-                    }
-                },
-                "faye-websocket": {
-                    "version": "0.11.3",
-                    "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.11.3.tgz",
-                    "integrity": "sha512-D2y4bovYpzziGgbHYtGCMjlJM36vAl/y+xUyn1C+FVx8szd1E+86KwVw6XvYSzOP8iMpm1X0I4xJD+QtUb36OA==",
-                    "dev": true,
-                    "requires": {
-                        "websocket-driver": ">=0.5.1"
-                    }
-                },
-                "ms": {
-                    "version": "2.1.2",
-                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-                    "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-                    "dev": true
-                }
-            }
-        },
         "source-list-map": {
             "version": "2.0.1",
             "resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.1.tgz",
@@ -9330,12 +9254,12 @@
             }
         },
         "webpack-dev-server": {
-            "version": "3.11.0",
-            "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.11.0.tgz",
-            "integrity": "sha512-PUxZ+oSTxogFQgkTtFndEtJIPNmml7ExwufBZ9L2/Xyyd5PnOL5UreWe5ZT7IU25DSdykL9p1MLQzmLh2ljSeg==",
+            "version": "3.11.3",
+            "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.11.3.tgz",
+            "integrity": "sha512-3x31rjbEQWKMNzacUZRE6wXvUFuGpH7vr0lIEbYpMAG9BOxi0928QU1BBswOAP3kg3H1O4hiS+sq4YyAn6ANnA==",
             "dev": true,
             "requires": {
-                "ansi-html": "0.0.7",
+                "ansi-html-community": "0.0.8",
                 "bonjour": "^3.5.0",
                 "chokidar": "^2.1.8",
                 "compression": "^1.7.4",
@@ -9355,11 +9279,11 @@
                 "p-retry": "^3.0.1",
                 "portfinder": "^1.0.26",
                 "schema-utils": "^1.0.0",
-                "selfsigned": "^1.10.7",
+                "selfsigned": "^1.10.8",
                 "semver": "^6.3.0",
                 "serve-index": "^1.9.1",
-                "sockjs": "0.3.20",
-                "sockjs-client": "1.4.0",
+                "sockjs": "^0.3.21",
+                "sockjs-client": "^1.5.0",
                 "spdy": "^4.0.2",
                 "strip-ansi": "^3.0.1",
                 "supports-color": "^6.1.0",
@@ -9371,18 +9295,24 @@
             },
             "dependencies": {
                 "ansi-regex": {
-                    "version": "4.1.0",
-                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-                    "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+                    "version": "4.1.1",
+                    "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+                    "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
                     "dev": true
                 },
-                "debug": {
-                    "version": "4.1.1",
-                    "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-                    "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+                "eventsource": {
+                    "version": "2.0.2",
+                    "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
+                    "integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
+                    "dev": true
+                },
+                "faye-websocket": {
+                    "version": "0.11.4",
+                    "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.11.4.tgz",
+                    "integrity": "sha512-CzbClwlXAuiRQAlUyfqPgvPoNKTckTPGfwZV4ZdAhVcP2lh9KUxJg2b5GkE7XbjKQ3YJnQ9z6D9ntLAlB+tP8g==",
                     "dev": true,
                     "requires": {
-                        "ms": "^2.1.1"
+                        "websocket-driver": ">=0.5.1"
                     }
                 },
                 "is-absolute-url": {
@@ -9392,9 +9322,15 @@
                     "dev": true
                 },
                 "ms": {
-                    "version": "2.1.2",
-                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-                    "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+                    "version": "2.1.3",
+                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+                    "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+                    "dev": true
+                },
+                "node-forge": {
+                    "version": "0.10.0",
+                    "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.10.0.tgz",
+                    "integrity": "sha512-PPmu8eEeG9saEUvI97fm4OYxXVB6bFvyNTyiUOBichBpFG8A1Ljw3bY62+5oOjDEMHRnd0Y7HQ+x7uzxOzC6JA==",
                     "dev": true
                 },
                 "schema-utils": {
@@ -9408,12 +9344,56 @@
                         "ajv-keywords": "^3.1.0"
                     }
                 },
+                "selfsigned": {
+                    "version": "1.10.14",
+                    "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-1.10.14.tgz",
+                    "integrity": "sha512-lkjaiAye+wBZDCBsu5BGi0XiLRxeUlsGod5ZP924CRSEoGuZAw/f7y9RKu28rwTfiHVhdavhB0qH0INV6P1lEA==",
+                    "dev": true,
+                    "requires": {
+                        "node-forge": "^0.10.0"
+                    }
+                },
                 "semver": {
                     "version": "6.3.0",
                     "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
                     "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
                     "dev": true
                 },
+                "sockjs": {
+                    "version": "0.3.24",
+                    "resolved": "https://registry.npmjs.org/sockjs/-/sockjs-0.3.24.tgz",
+                    "integrity": "sha512-GJgLTZ7vYb/JtPSSZ10hsOYIvEYsjbNU+zPdIHcUaWVNUEPivzxku31865sSSud0Da0W4lEeOPlmw93zLQchuQ==",
+                    "dev": true,
+                    "requires": {
+                        "faye-websocket": "^0.11.3",
+                        "uuid": "^8.3.2",
+                        "websocket-driver": "^0.7.4"
+                    }
+                },
+                "sockjs-client": {
+                    "version": "1.6.1",
+                    "resolved": "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.6.1.tgz",
+                    "integrity": "sha512-2g0tjOR+fRs0amxENLi/q5TiJTqY+WXFOzb5UwXndlK6TO3U/mirZznpx6w34HVMoc3g7cY24yC/ZMIYnDlfkw==",
+                    "dev": true,
+                    "requires": {
+                        "debug": "^3.2.7",
+                        "eventsource": "^2.0.2",
+                        "faye-websocket": "^0.11.4",
+                        "inherits": "^2.0.4",
+                        "url-parse": "^1.5.10"
+                    },
+                    "dependencies": {
+                        "debug": {
+                            "version": "3.2.7",
+                            "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+                            "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+                            "dev": true,
+                            "requires": {
+                                "ms": "^2.1.1"
+                            }
+                        }
+                    }
+                },
                 "string-width": {
                     "version": "3.1.0",
                     "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
@@ -9445,6 +9425,23 @@
                         "has-flag": "^3.0.0"
                     }
                 },
+                "uuid": {
+                    "version": "8.3.2",
+                    "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+                    "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
+                    "dev": true
+                },
+                "websocket-driver": {
+                    "version": "0.7.4",
+                    "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.4.tgz",
+                    "integrity": "sha512-b17KeDIQVjvb0ssuSDF2cYXSg2iztliJ4B9WdsuB6J952qCPKmnVq4DyW5motImXHDC1cBT/1UezrJVsKw5zjg==",
+                    "dev": true,
+                    "requires": {
+                        "http-parser-js": ">=0.5.1",
+                        "safe-buffer": ">=5.1.0",
+                        "websocket-extensions": ">=0.1.1"
+                    }
+                },
                 "yargs": {
                     "version": "13.3.2",
                     "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
@@ -9513,15 +9510,6 @@
                 }
             }
         },
-        "websocket-driver": {
-            "version": "0.6.5",
-            "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.6.5.tgz",
-            "integrity": "sha1-XLJVbOuF9Dc8bYI4qmkchFThOjY=",
-            "dev": true,
-            "requires": {
-                "websocket-extensions": ">=0.1.1"
-            }
-        },
         "websocket-extensions": {
             "version": "0.1.4",
             "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",