Merge pull request #4409 from openscholar/4347

Adding the option to import more content types via OS importer.
Restored pager to sv list #2033

Not actually sure I'm happy with this one.  It's a core feature of the sv list, but it's scattered into several places.  Better as a plugin?
fix behat test - halleys comet
Add todo.
Merge 3.x
Fix link to patch for Password policy in the make file.
Merge pull request #4457 from openscholar/fix-behat-halleys-comet

Fix behat test - "halleys comet" path is wrong
Fix redirect on node form cancel for subpages.
Fix comments.
Remove test fix.
Re-add define.
Fix tests.
Merge pull request #4462 from openscholar/4458

Fix tests.
Adding tests.
Merge branch '4374' of github.com:openscholar/openscholar into 4374
Adding tests.
Improve descriptions
Merge pull request #4414 from openscholar/4356-1

Fix cse listing for more than ten authors.
Merge branch 'SCHOLAR-3.x' into 4344-oembed_update
Merge branch 'SCHOLAR-3.x' into 4296-book_nav_as_menu