Fix #895 - loading indicator never goes away
fix #889: hide keyboard when form action is called on: login/new account/new blog/otp screens
Merge pull request #901 from wordpress-mobile/issue/895-notification-loading-indicator

Fix #895 - loading indicator never goes away
Merge pull request #903 from wordpress-mobile/issue/889-hide-keyboard-nux

fix #889: hide keyboard when form action is called on: login/new account/new blog/otp screens
new media browser tests
Merge branch 'develop' into feature/japan-testing