HACK: Fix project progressbars in main page
All tables have stats, so remove the check
Show all languages

Since we no longer build stats at page load and can’t check the
translation percentage.
The tooltip is no longer used
HACK: Update goal code similar to

6a4c6bd66948f907666d4d1374453e1dc110e436
HACK: pass an item.code for goals

Still not working
Kill more unneeded get_stats
Fix sort key in the front page
Update project summary using AJAX
Unused import
Cleanup: small nits
Log "delete from cache" actions, add store.pootle_path to unit log params, get cached last_action only when unit is deleting
Cleanup: PEP8 fixes
Set unit_id as last action attribute. Fix #38.
Use function name as parameter (not a function object). Fix #37.
Fix sync_stores error "Cannot compare datetime.datetime to int"
Cleanup: align variables vertically
Don't perform actions in the table if there's no table
Automatically display expanded stats if the user visits a store
Fix a terrible bug: add __init__ to TreeItem and don't use class variables where it shouldn't be used