deployment_guide_comprehensive formatting and minor fix
Bug 1063654 - Prevent obsolete cartridge use except for builders
Merge pull request #4396 from buckelij/master

<oo_deployment_guide_comprehensive> formatting and minor RHEL6 command fixes
Bug 1056426 - last-access info not deleted when gear deleted
Bug 1062852 - Can't remove mysql from shared gear

Also throw error when gear size would change on component add to an
existing instance.
Merge pull request #4738 from smarterclayton/bug_1063654_prevent_obsolete_cart_creation

Merged by openshift-bot
Merge pull request #4740 from jwhonce/bug/1056426

Merged by openshift-bot
Merge pull request #4732 from smarterclayton/bug_1062852_cant_remove_shared_cart

Merged by openshift-bot