Prettied up Composer contact picker a bit UI and code
Fixed auto bumping of openpgp-sign to encrypt state, bad REGEX :/
Updated JS deps, added Bootstrap modal
Updated Bootstrap LESS files and vars
Made tooltips on Compose Crypto states show feedback & input borders
Added ELSE state for messages with no subject
Refactored & Renamed various pile & bulk functions, move tagging AJAX calls into tags.js, fixed bulk action 'Delete'
Removed some excessive whitespace / lines, made custom subject handle 'No Subject' case
Added an updated & unminified mousetrap.js lib and removed old one
Added Select All pile results to bulk actions
Fix deadlock bug in MailIndex.save_changes() and a few typos