update compile file.

Signed-off-by: crynobone <crynobone@gmail.com>
Update widget class path.

Signed-off-by: crynobone <crynobone@gmail.com>
Update class name

Signed-off-by: crynobone <crynobone@gmail.com>
Add hhvm.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.1'