Fix bug when translated is not exists
Delete Metadata and DynamicActiveRecord. Won't use them
Move EButtonColumn to app component
Move settings to application components
Merge back CMS into master
Move cms to master. Revert BaseActiveRecord::model method.
- Delete some GTC templates.
- Prepare to add casestudy module....
Prepare to switch to iSMS
- Auto create some website blocks on WebBaseController
- Done with the translation module.