Fix PermissionSet key to match templates
Remove inline moderation blocks excepting single conversation/event view
Merge remote-tracking branch 'origin/master' into metabar-moderation-tools
Merge remote-tracking branch 'origin/master' into metabar-moderation-tools
Add 'move' moderation action for items

This allows the moderator of a microcosm to move single items to a
different microcosm.

Display of the moderation menu is based on the 'moderator' permissions
flag.

Some edge cases (such as moving an item to a microcosm which is private)
are not yet handled.

Styling of the forms is still to be done, but they function.
Temporarily remove inline moderation from forums list
Merge pull request #207 from microcosm-cc/metabar-moderation-tools

Move item moderation action