add -check 'ALL' | ( 'IMPORTS' | 'EXPORTS' ) * to servicebuilder template

[AndyWu2015]

http://bnd.bndtools.org/instructions/check.html

if user has wrong export-package in bnd.bnd in proj-service project , it will fail then deploying into portal.
so we can add the check command to avoid wrong package name.

I will send a pr after project templates embedded in blade.cli.jar