Adding contrib modules for events functionality

Signed-off-by: swathi <chilukuri.swathi21@gmail.com>
Adding contrib modules for events functionality

Signed-off-by: swathi <chilukuri.swathi21@gmail.com>
Merge branch 'dev_dileep' into dev_final
Status update with image gallery

Signed-off-by: Dileep Mishra <mishradileep@gmail.com>