Remove unused display style for admin nav.
Fix issue #468
Remove hard tabs.  Issue #468
Merge pull request #471 from willynilly/issue_468

Fix issue #468
Remove primary wrapper.
Use 'nav' instead of 'div' wrapper for pagination.
Move item title heading outside of meta.
Fixed issue #423
Merge pull request #472 from willynilly/issue_423

Fixed issue #423
Allow newlines in flash messages.
Set version to 2.0.
Link on author for current theme, too.
Add IE conditional for selectivizr.
Update submodules.
Update submodules.
Exclude SASS files from zip.
Update theme submodules.
Update translations from Transifex.
Fix notice/warning for file-less items. Fix #470.
Final 2.0 submodule update, honestly.