Add angularJS

Add angularJS and a test controller
Revert "Add angularJS"

This reverts commit 9f9c4d342f5233d8cfc4c52964baf23d5943ed3e.
Revert "Revert "Add angularJS""

This reverts commit 35605d574a7af857952611b8ef3a00f719749124.
Add JSON response in DAO