ENYO-2983 : bundled browser error in windows

ENYO-DCO-1.1-Signed-off-by: Kiwook Shim <kiwook.shim@lge.com>
add missed semi colon
delete "start" command
Merge pull request #606 from enyojs/ENYO-2983

ENYO-2983 : bundled browser error in windows