Added animated GIFs support - #1620.
Merge branch 'issue/1618-AFNetworking2' into issue/1620-animated-gifs-blue-dot
Implemented a GIF aware response serializer.
Added animated GIF support to the app.
Avoid cropping content after rotating reader post detail view.
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into issues/1689-content-cropped
Merge branch 'develop' into issue/1620-animated-gifs-blue-dot

Conflicts:
	WordPress/WordPress.xcodeproj/project.pbxproj
Improvements to Reader syncing

Keeps up to 200 posts always instead of clearing the slate on pull to refresh.
Fixes load more so all posts aren't deleted when the max limit is reached.
Perform success/failure on the main thread when a derived context is being used.
Attempts to backfill missing posts when syncing in the background.
Don't parse results unless necessary.
Merge pull request #1730 from wordpress-mobile/issues/1689-content-cropped

Avoid cropping content after rotating reader post detail view.
Merge pull request #1744 from wordpress-mobile/issues/309-sync-improvement

Improvements to Reader syncing
Merge pull request #1746 from wordpress-mobile/issues/1745-reader-video-crash

Don't parse results unless necessary.
Merge remote-tracking branch 'origin/develop' into issue/1620-animated-gifs-blue-dot

Conflicts:
	Pods/Pods.xcodeproj/project.pbxproj
Merge pull request #1711 from wordpress-mobile/issue/1620-animated-gifs-blue-dot

Issue/1620 animated gifs blue dot
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	Podfile
	Podfile.lock
	Pods/Manifest.lock
	Pods/Pods.xcodeproj/project.pbxproj
	WordPress/WordPress.xcodeproj/project.pbxproj