Fix missing args to hooks in thanks, roy
Fix untranslated button on plugin config.
Stop using instance storage for Metadata.

This was breaking filtering (and probably some other things) because
Zend uses the same instance for different calls. Normally wouldn't be a
problem, but if metadata() is called during a filter over "all" values,
the variables for record and metadata will be overwritten.
Explicitly "save" TinyMCE data before adding inputs.

Fix #509.
Undo over-jQueryization from last commit.
Adjust current theme title to appear approximately correctly in Chrome 26.0+
Update submodules.
Fix typeo in Navigation exception handling
Use all 24 hours when saving timestamps.

Previous constant used the 12-hour clock, but no AM/PM.
Fix #512, escape error messages, backtraces.

Use htmlspecialchars here to allow the error page to be used without
Omeka being loaded.
Move admin pagination to views for public to use as well.
Make secondary-nav id into a class.
Wrap the error message summary.
Move to a joins-only simple search for items.

See #518
Remove stupidity from last commit.
Clear out attached items when deleting collection

Fix #507.