improve test coverage on rest models
Bug 997246 - Prohibit blank domains

Needed to use allow_nil instead of allow_blank
Bug 997374 - Fix man page for oo-admin-ctl-domain

Add --new_namespace
fix bz997078
Broker AUTH_KEY config variables don't match style
Fix builder scope by introducing a domain builder scope

Track creation status of builders - grant the jenkins app escalated priviliges on those apps
Bug 997831 - Domain scope not in Rails config
Merge pull request #3384 from rajatchopra/master

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Merge pull request #3370 from smarterclayton/bug_997246_prohibit_blank_domains

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fix PEAR on scaled gears & jenkins builder

https://trello.com/c/HOKvYxdJ/224-3-allow-php-pear-to-work-with-jenkins
Merge pull request #3387 from smarterclayton/bug_997831_domain_scope_not_in_config

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Fix several tests that now use incorrect versions
Merge pull request #3371 from smarterclayton/bug_997374_fix_man_for_oo_admin_ctl_domain

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Removing has_app mcollective method since its no longer used
Merge pull request #3369 from lnader/improve_test_coverage

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Merge pull request #3388 from mfojtik/bugzilla/997861

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Merge pull request #3342 from VojtechVitek/pear_jenkins

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Merge pull request #3385 from mfojtik/bugzilla/997825

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Merge pull request #3390 from pmorie/dev/fix_tests

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Merge pull request #3391 from abhgupta/abhgupta-scheduler

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