Merge pull request #298 from PressForward/master

Prepping bugfix branch.
Resolve wrong cap for edit posts

Resolve part 1 of #294
Better global, better post obj

Resolves #2 in #294
Turn off favicon retrieval because SimplePie did

Favicons are no longer pulled by SimplePie, so we will no longer attempt
to retrieve them until we have a good alternate route. Resolves part 3
of #294. Setup to fix #284
Better fix for #294 num 2 - post-id
Because the new core styles.
New function for updating meta

while appreciating depreciation.
New function for adding meta

While respecting depreciation.
No more double nominations

Resolves #296
Infobox Arrow went bye-bye. Imperfect solution.
Setting up opml upload
opml upload handling.
Typo fix
Attempting to monitor file upload.
Changed box
Fix for author presentation filtering

Will now respect depreciation.
Shows nominators names

Resolves #297
More strict tax declarations and menus

towards #166 and #308
User proper URL for registering Feed Tags subnav item

This will allow the 'current' class to be added properly by WP's menu builder.

See #308, #166
Move Feed Tags submenu to ensure it's under PressForward menu in all cases

Adding a custom taxonomy page underneath a custom menu item that is not a CPT
can cause problems with current menu detection in WP. Filtering the value of
'parent_file' allows us to work around this.

See #308, #166