Implemented 'target' of search item via keybinding #736
Fix silly crasher when subclasses do not return a SearchResult
Trying to avoid deadlocks in the postinglists, tweaking ps output
Allow local-only keylookups.
Fixed brand new postinglist deadlock
Make search query parser understand prefix: searches
Fixed JS syntax error by Sir @smari in keyserver lookup
Fixed page load problem with phantomjs UI tests.

- Delayed eventlog initial poll
- Added page load timeout to webdriver
Merge pull request #738 from codeburg/fix_page_load_phantomjs

Fixed page load problem with phantomjs UI tests.
Improve plugins/smtp_server.py, buffer limits, hashcash, testing (issue #532)
Less debug spam
More tweaks to user activity / background slowdowns
Fix a few more locking buglets
Tweaking quit, adding abort, added /quitquitquit/ and /abortabortabort/
Refactored the Compose crypto JS stuff, it's been getting funky
Reworked @lieblingswelt AJAX contact search as per Issue #739
Gracefully warn user if he tries to filter on a nonexistant tag
Updated Compose JS to Mailpile.API method, moved to better place in JS files
Shuffled around a bunch of JS crypto key look up stuff, added user card (rough) to thread view #723
Unemphasize close button in creation of new contact