bugfix: clean droplet when crash even if [clean_droplet] be set false
fix bug: should source app/.profile.d/*
mfs share by space or org
update spec test
erase unregister instance when starting to crashed
test
Merge pull request #26 from X-Plat/mfs_share_by_space_or_org

Mfs share by space or org
trigger travis test
Merge pull request #23 from X-Plat/bugfix_#25_clean_droplet

bugfix: clean droplet when crash even if [clean_droplet] be set false
fix buildpack_spec test
Merge pull request #28 from X-Plat/bug_fix_buildpack_app

Bug fix buildpack app
Merge branch 'x-plat_dev' into feature_rename_environment_vars