Downgrade to angular 1.0.8 because 1.2 snapshot have some bugs with ng-repeat.
Minor code cleaning on gm-sortable directive.
Fix backlog stats unexpected behavior.
Fix redirect on remove task.
Fix loading order on project admin controller.
Add created_date and modified_date columns to issues list.
Minor style fix.
Minor refactor on issues list. Now memoize tags selection.
Minor fix on filters block on issues.
Use full_name instead of username in some parts of application.