Enable PHP 5.4 xdebug

Bug 1082482 - https://bugzilla.redhat.com/show_bug.cgi?id=1082482
Fix PHP 5.4 apc.stat logic

Bug 1082554 - https://bugzilla.redhat.com/show_bug.cgi?id=1082554
Merge pull request #5115 from VojtechVitek/fix_php54_xdebug

Merged by openshift-bot
Merge pull request #5116 from VojtechVitek/php54_fix_apc.stat

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fix bad variable reference for version check
Bug 1081954 - Prevent killing non-existent haproxy process when force-stopped
Merge pull request #5117 from bparees/jbossews_upgrade

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Merge pull request #5118 from mfojtik/bugzilla/1081954

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Bug 1082488 - Silence error message on node with no gears
Bug 1082696 - Add lua-devel as dependency
Merge pull request #5120 from jwhonce/bug/1082488

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Merge pull request #5121 from tdawson/2014-03/tdawson/add-lua-devel-dep

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Bug 1079293 - Fix warning msg in oo-admin-ctl-region remove-zone
Merge pull request #5123 from pravisankar/dev/ravi/bug1079293

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Fix oo-admin-clear-pending-ops : With '--time 0' option, ignore pending_ops or pending_op_groups created_at field and process any pending op or op-groups if it exists
Merge pull request #5122 from pravisankar/dev/ravi/fix-clear-pending-ops

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