Removing the navbar shadow on the editor vc.
Color fix for navbar shadow app-wide.
Removed some un-needed code.
updates localizations
Fixes notifications state restoration
Adjusting code to use safer `stringForKey` methods
Merge pull request #2433 from wordpress-mobile/issue/editor-151-navbar-fixes

Navbar shadow color fix
Merge pull request #2440 from wordpress-mobile/issue/2439-fixes-notifications-state-restoration

Fixes notifications state restoration
Merge pull request #2441 from wordpress-mobile/4.4_translations

updates localizations
Integrated the latest editor pod changes.
The bar buttons don't blink anymore when typing.
Merge pull request #2453 from wordpress-mobile/editor-integrate-latest

Integrates the latest editor changes.
adds 4.4 release notes
Merged the latest from release/4.4.
Merge pull request #2454 from wordpress-mobile/issue/203-bar-dims

The bar buttons don't blink anymore when typing.
Merge pull request #2456 from wordpress-mobile/adds_4.4_release_notes

adds 4.4 release notes
Updating Mixpanel to 2.5.3
Merge pull request #2459 from wordpress-mobile/issue/update-mixpanel-to-latest

Updating Mixpanel to 2.5.3
Merge pull request #2446 from wordpress-mobile/issue/2445-fix-crash-because-of-no-cast

Fixing crash that occurs when error message comes back as a number
Merge branch 'release/4.4' of github.com:wordpress-mobile/WordPress-iOS into issue/editor-5-cancel-close-button

# By Matt Bumgardner (3) and others
# Via Sendhil Panchadsaram (8) and Diego Rey Mendez (2)
* 'release/4.4' of github.com:wordpress-mobile/WordPress-iOS:
  Updating Mixpanel to 2.5.3
  adds 4.4 release notes
  The bar buttons don't blink anymore when typing.
  Integrated the latest editor pod changes.
  Adjusting code to use safer `stringForKey` methods
  Fixes notifications state restoration
  updates localizations
  Removed some un-needed code.
  Color fix for navbar shadow app-wide.
  Removing the navbar shadow on the editor vc.

Conflicts:
	Pods/Pods.xcodeproj/project.pbxproj
	Pods/WordPress-iOS-Editor/Assets/ZSSRichTextEditor.js
	Pods/WordPress-iOS-Editor/Assets/editor.html
	Pods/WordPress-iOS-Editor/Classes/WPEditorView.m