Add slideshow css file to osbase theme.#2791
Add support to crop image field.
#3192: Handle single logon link.
Fix merge conflicts.
#3192: Finish up login link to ready it for testing.
#3192: Redirecting to a site works. Don't know if logging in works.
#3192: Successfully log in user and redirect to a vsite.
#3192: Open cp/welcome overlay when user is redirected after creating a site.
Merge SCHOLAR-3.x into 3192-site_login_link
#3204: Fix js error on link form when there are no files.
add update hook and update info file #3244
#3204: Load everything needed to insert a link to the first file ever uploaded to a site.
#750 #3249: Properly read and correct links to internal paths.
List of posts is support multiple vocabs.
Backword compitability.
Improve the UI
Improve backword compitability.
#3195: Remove arrows from menus if link has no accessible children nodes.

Keeps the link if it does, but they aren't displayed on this page for some reason.
Merge branch 'SCHOLAR-3.x' into 1426-crop-image-field
Select between terms from vocabs or specific terms.