Move invoking launch script when container starts
Move invoking launch script when container starts

[Issue] http://suprem.sec.samsung.net/jira/browse/TIZENWF-2493
[Problem] Docker images is huge.
[Solution] Do not invoke launch script while building docker images.
           This means that launch script will be called once container
           starts. This approximately takes two hours. This might be
           issue once container for some reason needs to be restarted
           resulting in no WATT availability during container setup.

Signed-off-by: Grzegorz Czajkowski <0ab0116e7008f5a6270318f083fc978a5c7e262b@samsung.com>

HunseopJeong/WATT,HunseopJeong/WATT,HunseopJeong/WATT,HunseopJeong/WATT,HunseopJeong/WATT,HunseopJeong/WATT