Bug 1147946 - Do not snapshot jboss*/standalone/tmp

* Save time and diskspace by not snapshot'ing standalone/tmp.  Content
  will be recreated when cartridge started during restore.
Merge pull request #5886 from jwhonce/bug/1147946

Merged by openshift-bot
Bug 1154521 - Fix the case when the system ruby is not installed
Merge pull request #5887 from mfojtik/oo-exec-ruby-2

Merged by openshift-bot