Merge branch 'develop' of https://github.com/wordpress-mobile/gutenberg-mobile into add/autosave-monitor

* 'develop' of https://github.com/wordpress-mobile/gutenberg-mobile:
  [iOS]Fix: Oddly formatted text hangs Gutenberg (#1352)
  Remove redundant bg color within button appender (#1348)
  Update bundles
  Update package.json version to 1.12.0

# Conflicts:
#	bundle/android/App.js
#	bundle/android/App.js.map
#	bundle/ios/App.js
#	bundle/ios/App.js.map

Author: daniloercoli

bundle/android/App.js

@@ -1,6 +1,6 @@
 {
   "name": "gutenberg-mobile",
-  "version": "1.11.0",
+  "version": "1.12.0",
   "private": true,
   "config": {
     "jsfiles": "./*.js src/*.js src/**/*.js src/**/**/*.js",

bundle/android/App.js.map

@@ -508,12 +508,14 @@ class RCTAztecView: Aztec.TextView {
 
         let fullRange = NSRange(location: 0, length: textStorage.length)
 
+        textStorage.beginEditing()
         textStorage.enumerateAttributes(in: fullRange, options: []) { (attributes, subrange, stop) in
             let oldFont = font(from: attributes)
             let newFont = applyFontConstraints(to: oldFont)
 
             textStorage.addAttribute(.font, value: newFont, range: subrange)
         }
+        textStorage.endEditing()
 
         refreshTypingAttributesAndPlaceholderFont()
     }