IMAGE_TAG_BUILD should be deleted when IMAGE_TAG image is found. Not the
other way around. Fixed.
Merge branch 'publish-artifacts'
skip publish step if no artifacts found
Update build.sh
Update cleanup.sh
Update build.sh
Update cleanup.sh
Update common.sh
Update build.sh
Update build.sh
Update build.sh
Update deploy.sh
Update build.sh
Update cleanup.sh
Update cleanup.sh
Update unit-test.sh
Update deploy.sh
Update deploy.sh
Update deploy.sh
Added upstart jobs.