Use software layerType for post content area. Fixes text overlap issue #46.
Added increased line spacing in post content area. Fixes #304. Also increased size of title EditText font to differentiate it more.
Also set text selection end, if it is valid. Fixes #324.
Add "wordpress" custom URL scheme, and new activity that handles the call.
Post editor switched to tabbed interface. New fragments for editing post content, settings and preview.
Reorganized the post settings fragment layout. Mostly a de-uglification.
Cleaned up lint warnings in EditPostContentFragment.
Sharing intent fixes
Simplified code that was checking span styles after the user typed. Just loop through all spans instead of checking for each individual class.
Optimized the ‘formatBtnClick’ method (renamed it too!) to use way far less code but accomplish the same task.
Comment fix.
fix #353: new post/page empty view
Merge branch 'develop' into issue/353-improve-post-empty-view
Editor changes:

 * ActionBar now hides when full screen editing.
 * Dismissing soft keyboard when full screen editing will dismiss the full screen editor.
 * Animation improvements.
Merge branch 'develop' into issue/353-improve-post-empty-view
add new hdpi and xxhdpi resources for penandink icon
create a script to check for missing drawables
Added Hugo's icons to app resources
Merge branch 'develop' into feature/posting-improvements

Conflicts:
	res/values/strings.xml
	src/org/wordpress/android/ui/posts/PostsListFragment.java
Remove now unused action bar layout.