(refs #8)Add DDL to add new table and columns for group management.
Merge branch 'master' into group-management
(refs #8)Start to implement group management.
(refs #8)Add model for GROUP_MEMBER.
(refs #8)Implementing group register/edit form.
(refs #8)Implementing group register/edit form.
(refs #8)Merge user name proposal API to IndexController.
(refs #8)Remove unused code.
(refs #8)Group register/edit form is completed.
(refs #8)Implementing repository creation for group.
(refs #8)Fix error message position.
(refs #8)Set initial value for editing group.
(refs #8)Group repository creation is completed.
(refs #8)Change create/edit user template name and path.
(refs #8)Change create/edit user template name and path.
(refs #8)Add Members tab to account information page for group account.
(refs #8)Some fix for group management.