Move v2 mysql setup invocation marker to gear data directory
The v2 cartridge needs to pull in the ruby-1.8 dependencies as well

Also, I sorts these more alphabetically by section.
Bug 952513
Merge pull request #2161 from pmorie/dev/v2_mysql

Merged by openshift-bot
Merge pull request #2162 from brenton/specs3

Merged by openshift-bot
Merge pull request #2163 from bdecoste/master

Merged by openshift-bot
Snapshot and restore fixes