Post editor Cocoapod integration checkpoint; updated CTAssetPicker to 2.2.2;
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into feature/pod-editor

* 'develop' of github.com:wordpress-mobile/WordPress-iOS:
  Adds missing saveDerivedCOntext call
  Fixes context save call
  Fixes fetchPosts remote service
  Include all projects with WordPress in it for now
  Hack in the Pods/WordPress-iOS-Shared directory for strings files
Refresh the buttons on the post editor screen after appearing;
Updated pod for WPEditor.
Updated editor pod; removed commented code
Removed comment.
Updating selected blog in navbar when changed.
Now pointing at the pod specs repo for WordPress-iOS-Shared (0.0.1) and WordPress-iOS-Editor (0.1.3)
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into feature/pod-editor

* 'develop' of github.com:wordpress-mobile/WordPress-iOS:
  Adds a check for nil.
  Encapsulate state for backfill calls.
  Add support for obtaining object's permanent ID to ContextManager
  Correctly set, get, and delete current topic.
  Add missing negation to comparison check.
  Refactor for clarity
  Handle the current topic being deleted on the server.
  Clean up one-off posts with no topic, like those loaded via URL scheme
  Fix for showing posts opened via a url scheme in the reader.
  Add tests for reader cleanup.
  Updates ReaderPost entity making a topic relationship required.
  Delete topics when account changes.
Merge fixes from stats pod.
Updated the local pod spec to latest version.
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into feature/pod-editor

* 'develop' of github.com:wordpress-mobile/WordPress-iOS:
  User current locale when converting to uppercase string.
Merge updates from develop
Removed redundant assets that now exist in the Editor pod.
Merge pull request #1827 from wordpress-mobile/feature/pod-editor

EditPostViewController implements WPEditorViewController from WordPress-iOS-Editor pod