No longer closing activity when blog info failed to load
show a Toast message when blog creation is successful
Go directly to `NotificationsActivity` when tapping a push notifications.

Added private member for maximum inbox items in a notification.
Added some additional logs to help pinpoint #1945 issue.
Restores the reply icon, accidentally removed in https://github.com/wordpress-mobile/WordPress-Android/pull/1924

Fixes #1948
* Nuked unused `FROM_NOTIFICATION_EXTRA`
* Added `mShouldFocusReplyField` to track whether to focus the reply field when loading `CommentDetailFragment` from the reply action in a push notification.
Merge pull request #1949 from wordpress-mobile/issue/1945-notifications-blank-app

Adds potential fix and logging for issue #1945
Merge pull request #1943 from wordpress-mobile/issue/1941-reader-illegal-state-onbackpressed

issue/1941-reader-illegal-state-onbackpressed
change blog created message s/WordPress.com blog successfully created/WordPress.com blog created/
Ensure fragment has been added before restoring list view scroll position.

Might help with #1928.
Added removePagerAdapter()
loadPosts() is now called in onResume() and only when adapter doesn't already exist
Check for a network connection before toggling the approve button.

Fixes #1936
Merge pull request #1946 from wordpress-mobile/issue/1910-toast-message-on-site-created

Fix #1910: show a Toast message when blog creation is successful
Removes more button from CommentDetailFragment

 * More, Edit icons removed.
 * Edit action moved to options menu.
 * Spam is now always shown in toolbar.
Removed an extra line.
Using forked build of AndroidAsync

The build includes fix for https://github.com/koush/AndroidAsync/issues/237
Merge pull request #1950 from wordpress-mobile/issue/1928-notifications-exception

Added isAdded() check to restoreListScrollPosition()
Merge pull request #1951 from wordpress-mobile/issue/1936-notifications-approve-offline-toggle

Check for a network connection before toggling the approve button.
Merge pull request #1956 from wordpress-mobile/issue/1955-notifications-remove-more

Removes more button from CommentDetailFragment