Fixed problem with SPInfo and SPPrivacy URLS. Also changed name of /events/ view to 'home-events' so the 'home' view will point to the one that is actually public.

Removed 'crap' block from search view. Commented out timeline view, which is of ancient lineage and has not been used in the present age.

Added public url patterns in ligoauth/middlware/auth.py. Note: This is a temporary hack to facilitate registration with InCommon.

Removed 'Alpha' from the GraceDB homepage. Also added service provider privacy and info pages, which are required for federation with InCommon.

Removed SimpleSearchFormWithSubclasses. The only thing that needed this was the gstlalcbc report page, and there is a simple workaround instead: just get a list of Event objects, and upcast them to CoincInspiralEvents. One wrinkle is that the matplotlib call 'fill_between' (which had given us that nice grey region on either side of the expected IFAR line) seems to hang now. I emailed Chad and commented this out.

Fixed bug due to Django 1.6 update. The get_or_create call in refresh_users_from_ldap.py needed some default arguments. Otherwise, it tries to create a user with an empty username, and that will collide with another user with an empty filename and cause an unhandled exception.

Removed settings/update.py and modified branson.py to reflect updates. No changes required for settings/default.py