Simplified item generation
Cleanup: coding style fixes
Cleanup: removed dead code
Organized TreeItem overriden methods
Flush cache before stats will be refreshed
Add flush_cache PootleCommand
Retrieve check failures for resource objects
Display check failure widget when accessing via URL
Cleanup: coding style fixes
Fix update_qualitychecks (revert 4af9f39, 6f0131f)
Don't duplicate code when we can use `get_absolute_url()`
Since the variables hold a jQuery object, prefix them with $
Moved function definition out of init
Add test version of refresh_all_stats command
Add handle_language and handle_project for flush_cache and refresh_stats commands
Implement optimized rest of refresh stats machinary
Set empty cache_values before total stats refreshing
Flush cache of Language or Project without children
HACK: get the main page to show
HACK: get progress bars to show