Removed old XIB files for add blogs controller
Sync blogs when app launches
Merge branch 'develop' into feature/715-blog-management
#898 - Made Jetpack sign-in screen class less
Makes a Jetpack account log into WP.com to get an OAuth2 token

Sort of a hack, but I didn’t want to break existing functionality by preventing the app from continuing if the OAuth2 login fails.
Added some stats for twitter deep linking.

- Added super property “reader_opened_from_external_url”
- Added super property “reader_opened_from_external_url_count”
- Added event “Reader - Opened From External Source” (to help with
  funnels)
Don’t bother logging in using the shared API in Jetpack UI

The WordPress auth call should have already been done in Blog+Jetpack
Updated comment in Blog+Jetpack for a future TODO
Merge pull request #912 from wordpress-mobile/issue/906-jetpack-oauth2

Makes a Jetpack account log into WP.com to get an OAuth2 token
Updating internal build version number
Reply button is being released before used and causing a crash

Made reply button a strong reference.
Restore push notification toggle on the edit blog screen.
Scroll the correct field into view.
Remove obsolete xib
Style the tableView and remove obsolete code.
Merge pull request #899 from wordpress-mobile/issues/898-jetpack-sign-in

#898 - Made Jetpack sign-in screen clash less
Updated Pages and Posts views when no results shown
Merge branch 'develop' into issues/932-no-results-strings
Merge pull request #931 from wordpress-mobile/issues/930-improve-categories-ui

Style the tableView and remove obsolete code.
Merge pull request #929 from wordpress-mobile/issues/928-remove-obsolete-xib

Remove obsolete xib