Bump minimum Python version to something sanely recent

Author: ElykDeer

README.md

@@ -12,7 +12,7 @@ Note that originally we recommended specifying the contents of this entire file
 
 This plugin requires the following minimum version of Binary Ninja:
 
- * 1200
+ * 3000
 
 ## License
 

plugin.json

@@ -9,7 +9,6 @@
     "helper"
   ],
   "api": [
-    "python2",
     "python3"
   ],
   "description": "This is a short description meant to fit on one line.",
@@ -46,7 +45,7 @@
       "The sample plugin requires [this random package](https://bogus-domain/this-package/) be installed."
     ]
   },
-  "version": "1.3.4",
+  "version": "1.3.5",
   "author": "Vector 35 Inc",
-  "minimumbinaryninjaversion": 1200
+  "minimumbinaryninjaversion": 3000
 }