Fix for bug 1040673
Bug 1026652 - Skip module checks if module exists in perl deplist.txt
Merge pull request #4410 from mfojtik/bugzilla/1026652

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Modify PHP stop() to skip httpd stop when the process is already dead
Applied fix to other affected cartridges
Fix for bug 1047950 and bug 1047952
Merge pull request #4411 from nhr/service_fixes

Merged by openshift-bot
Card online_node_319 - Add quota check to git push

* Add Node#check_quotas to centralized quota reporting
* Refactor openshift#report_quota to use new method
* Add call to check_quotas to cartridge_actions#post_receive if stderr is provided
Merge pull request #4418 from abhgupta/bug_1040673

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Merge pull request #4421 from abhgupta/abhgupta-scheduler

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Merge pull request #4423 from jwhonce/online_node_319

Merged by openshift-bot