Prevent nice_menus from appearing in footers.  #1417
Added vars for creating new links with target windows and tooltips.  #1383 #1384
Merge branch 'SCHOLAR-3.1' of github.com:openscholar/openscholar into SCHOLAR-3.1
#1261: Use correct property for filename, rather than the string 'filename'.
Fix notice. #1383

New window option is #type=hidden instead of removed entirely, since other forms or validate functions may expect it to exist
Pinker theme: add tinymc refer to list of body bg ids/classes
#1275: Add page content widget to saved contexts.
#727: Always show the content regions when looking at a page context.
#1275: Use right data structure in spaces_overrides.
Little update hook to fix page contexts with missing block.
Add primary keys so the context will update instead of isnert.
Added date field to news content type.  #1412
Merge branch 'SCHOLAR-3.1' of github.com:openscholar/openscholar into SCHOLAR-3.1
Use correct var name in array_merge.
Added news-date option to sv list where content type = news.  #1418

Also fixed some javascript.  It was filtering the sort types when the content type select changed, but was failing to do that when the page loaded, so you ended up with all the sorts available until the select got changed.
Merge branch 'SCHOLAR-3.1' of github.com:openscholar/openscholar into SCHOLAR-3.1
Fix usage of  var when it should be
#1419, It looks like there is some bad data in the 'choose what biblio types you want' variable on some sites.  There is a 'none' option that gets saved in the array and the -1 causes a fatal
Merge branch 'SCHOLAR-3.1' of github.com:openscholar/openscholar into SCHOLAR-3.1
commodore theme fix