<common> add oo-diagnostics and man page

* moving oo-diagnostics to rubygem-o-o-common to make available on all hosts.
* adding a man page for it
<util> removing legacy package
Bug 970698

Correct rsync's target.
Merge pull request #2745 from sosiouxme/diagnostics

Merged by openshift-bot
Revert "<util> removing legacy package" - Fedora Origin is using

This reverts commit a96b073e2e43a9bfdebd4b5f6e0d69d7a20c7af9.
<util> remove oo-diagnostics from spec file
<node tests> - Update shell_exec_func_test to create homedir in /var/tmp

Creating the user homedir in /tmp has caused issues, moving the homedir
creation to /var/tmp to prevent these issues.
origin_runtime_137 - FrontendHttpServer accepts "target_update" option which causes it to read the old options for a connection and just update the target.
Add ssl_to_gear option.
Merge pull request #2747 from BanzaiMan/dev/hasari/bz970698

Merged by openshift-bot
Merge pull request #2746 from sosiouxme/diagnostics

Merged by openshift-bot
Fix bug 969828

Add --remove argument to userdel
Bug 969937: Implement gear script deploy method
Merge pull request #2749 from rmillner/origin_runtime_137

Merged by openshift-bot
Bug 970792 - The SSLVerifyClient stanza causes browser popups.
Merge pull request #2750 from mrunalp/dev/ssl_to_gear

Merged by openshift-bot
Merge pull request #2751 from pmorie/bugs/969828

Merged by openshift-bot
Merge pull request #2753 from ironcladlou/bz/969937

Merged by openshift-bot
Merge pull request #2754 from rmillner/BZ970792

Merged by openshift-bot
Fix typo in v2_cart_model#stop_cartridge