Changelog:
==========
Add missing LONG_PRESS enum member for button events (#190)
Mark auto_dynamic attribute optional on scene resource (#189)
Fixes for some small schema parse errors (#188)
Make active_timeslot optional in smart_scene model (#177)
Add util methods for backwards compatibility in Scenes controller (#176)
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
