Post editor quick win:

 * Remove paper airplane icon in ActionBar, replace with 'SAVE' or 'PUBLISH' text, depending on post status.
 * Save button is now visible on all EditPostActivity fragments.

Fixes #1339
Don't pop fragment if the activity is finishing.
Switched login-related broadcasts to use LocalBroadcastManager
Removed dup BROADCAST_ACTION_SIGNOUT broadcast from removeWpComUserRelatedData()
Merge pull request #1388 from wordpress-mobile/issue/1339-post-save-button

Use text for Post Editor save button
unescape blogName when it's going to be displayed to the user
Applied some code inspector suggestions to NotesAdapter.
Applied some code inspector suggestions to the Note model.

Note: There's a few unused methods left which I left for legacy reasons since the model is going to be redone in this branch: https://github.com/wordpress-mobile/WordPress-Android/tree/feature/notifications-model-design-update
replace the post/page save dialog by an auto save
fix #1399: use getActivity().startActivityForResult() from a fragment instead of startActivityForResult()
Merge pull request #1400 from wordpress-mobile/issue/1399-login-after-create-account

fix #1399: auto login after account creation
Merge pull request #1396 from wordpress-mobile/issue/1395-local-broadcast-manager

Issue/1395 local broadcast manager
Merge branch 'develop' into feature/simperium

Conflicts:
	src/org/wordpress/android/WordPress.java
	src/org/wordpress/android/ui/WPActionBarActivity.java
	src/org/xmlrpc/android/XMLRPCClient.java
Reader post list is now correctly updated after signing out and signing back in
* Changed AuthErrorDialogFragment to use startActivityForResult when showing WPComLoginActivity
* ReaderActivity now detects when user returned from WPComLoginActivity and refreshes if user changed login
Added blockquote styling to ReaderPostDetailFragment
Added photoview library to build.gradle
Removed widgets/photoview
Adding a faux PullToRefresh, it appears for two seconds.
Fixes note unread status, it was changed to an int on Simperium (instead of a string).