test.smoke2: add test.smoke2 suite.
enabled multiple setup environments for shinjuku
increased retry_wait_sec
added report url configuration
enabled multiple yum repositories
Merge branch 'master' into multiple-shinjuku-env
Merge branch 'master' into feature-test-smoke2
Merge branch 'feature-test-smoke2'
Merge pull request #2 from komusubi/develop

Develop add vmapp command
fix vmapp command default action build all distributions.