Fix for Bug 895878

 * rhc app start... failed to un-idle application. Regression from
   https://github.com/openshift/origin-server/commit/6ec9581a05058daeb83edcbb717edf4dff141096
   Reverted here.
 * oo-restorer updated to be more robust
Merge pull request #1157 from jwhonce/dev/bz895878

Merged by openshift-bot
Bug 894248