Blaze fix for batch admin page.
Improve login handling using hooks
first attempt at round timers
timer code cleanup
fix currentRound emboxing
fix timer logic and tests
refactor treatments to allow for arbitrary fields
update setTimeout in round to explicitly remember the group
update references to treatment objects
refactor timers API functions
fix timer tests
revamp routing and add log viewing
return empty cursor list if user isn't admin
fix log display and update user pills
improve log display of current group
create a documentation site
fix forkme link
Merge branch 'batch_per_hittype'

Conflicts:
	client/helpers.coffee
	client/ts_client.coffee
	lib/experiments.coffee
	tests/utils.coffee
clean up testing login after merge; fix broken tests
Merge remote-tracking branch 'origin/master' into devel

Conflicts:
	client/helpers.coffee
	lib/accounts_mturk.coffee