Adjust the naming of downloaded cartridges to match decisions
Bug 960378
Bug 960364

Check Cartridge-Vendor when installing via URL. Reject it if
it matches any of the reserved vendor name.
(Currently only 'redhat' is reserved.)
Merge pull request #2377 from smarterclayton/fix_cart_messaging

Merged by openshift-bot
Bug 959123: Fix Postgresql snapshot restore
Merge pull request #2386 from bdecoste/master

Merged by openshift-bot
Merge pull request #2381 from BanzaiMan/dev/hasari/bz960364

Merged by openshift-bot
Merge pull request #2379 from fotioslindiakos/Bug959123

Merged by openshift-bot