First pass at getting rid of WordPress.getCurrentBlog in Stats
Do not use currentBlog when opening Stats from Notifications.
Re-add a comment that was previously removed by chance
Add NPE check to getBlogStatsCredentials
Just added another Null Pointer check.
Make sure blog_id passed to Stats activity is valid and the blog available in the app
Better error message
Add few NPE checks
Define one single constant ARGS_LOCAL_TABLE_BLOG_ID in StatsActivity and use it in fragments.
Merge pull request #1801 from wordpress-mobile/issue/1787-get-rid-currentblog-stats

Get rid of WordPress.getCurrentBlog calls in Stats