Add Messages unit test factory class

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8504 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Declare $pag_sql empty string in BP_Blogs_Blog::get_by_letter()

This squelches PHP notices when searching for unpaginated results

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8505 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Add some search_terms related tests. See #5701

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8506 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Add search_terms test for BP_Notifications_Notification::get()

See #5701

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8507 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Use bp_get_total_blog_count_for_user() when setting up blog nav

This allows the value to be filtered by plugins.

Fixes #5709

Props needle

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8508 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Activity: fix oEmbeds not being rendered when item fetched via "read more" item in the activity stream.

Fixes #5547

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8509 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Merge branch 'master' of https://github.com/buddypress/BuddyPress