Fixed: iOS can't input unicode characters.
added source generation to a few projects
Merge pull request #1694 from jtakakura/hotfix-ios-unicode-ime-input

Fixed: iOS can't input unicode characters.
everything i do, i do it for you
Call LoadedCallback when asset is loaded in AssetManager
Merge pull request #1663 from anserran/assetmanager

Call LoadedCallback when asset is loaded in AssetManager
Removed useGl2 junk.
Fixed asStringArray.

closes #1701
closes #1682
Merge branch 'origin/master'
Update README.md
Javadocs

#1640
Merge branch 'origin/master'