Preload sv taxonomy/bundle data #2033

The ajax call to fetch vocabs containing a bundle was buggy.  When aggregation was enabled, it was blocking the other javascript from running, which is why content specific options were greyed out.

Instead of fixing it, I preloaded the list of vids/bundles into Drupal.settings.  I'd been meaning to do this for a while so you don't need to wait for ajax when the content type changes.  Sort and display styles already work this way, so I didn't see why taxonomy should be the exception.
Fixed sv list selects in chrome #4502

When deselecting invalid options, javascript was looking for select options that were both :checked and :hidden.  Turns out :hidden means different things in chrome and firefox.  Chrome treats selects that are enabled but offscreen as hidden.  I had to use :disabled instead.

Also changed it to do .filter after the fact.  jQuery docs said there was a slight performance boost.
Files get og_vocab fields at install, not just update #4502

Can't believe I put this in an update hook and left it out of the install.
Enabled file descriptions on install #4502

These were added in os_files_update_7009, but they never made it into new installs.  I had to rerun 7009 to get them.  This should fix that.
Merge pull request #4631 from openscholar/4502-LOF

4502 lof