Use Carthage instead of submodules

Author: soffes

.gitmodules

@@ -0,0 +1,6 @@
+github "soffes/Cache"
+github "soffes/Crypto"
+github "soffes/SSKeychain"
+github "usecanvas/CanvasKit"
+github "usecanvas/CanvasText"
+github "usecanvas/Starscream"

CanvasCore.xcodeproj/project.pbxproj

@@ -0,0 +1,12 @@
+github "soffes/Cache" "v0.1.0"
+github "soffes/CommonCrypto" "v1.0"
+github "soffes/Diff" "v0.1.2"
+github "soffes/ISO8601" "v0.6.0"
+github "usecanvas/OperationalTransformation" "v0.1.1"
+github "soffes/SSKeychain" "v1.4.0"
+github "usecanvas/Starscream" "1.1.3"
+github "soffes/X" "v0.3.1"
+github "usecanvas/CanvasKit" "v0.4.0"
+github "usecanvas/CanvasNative" "v0.1.0"
+github "soffes/Crypto" "v0.4.0"
+github "usecanvas/CanvasText" "v0.1.0"

Cartfile

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>0.1.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>