spelling fix
WebMock causes errors in Net::HTTP::Persistent, disable except when needed
Merge remote-tracking branch 'origin/master' into changes_for_membership

Conflicts:
	controller/app/controllers/api_controller.rb
	controller/app/controllers/domains_controller.rb
	controller/app/rest_models/rest_domain.rb
	controller/lib/openshift/controller/api_responses.rb
Merge pull request #3154 from rajatchopra/master

Merged by openshift-bot
Card 57 - make admin console pages responsive
Adding Fedora vs RHEL cases for idler.
Ruby 2.0 in F19 runs as ruby-mri vs ruby in RHEL
<admin-console> broker proxy RPP change + filling in README
<admin-console> adding some configuration options
Card 57 - make histograms responsive
Merge remote-tracking branch 'origin/master' into changes_for_membership
<admin-console> revising packaging
Typo during merge
Automatic commit of package [openshift-origin-cartridge-jbossews] release [0.7.2-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.12.2-1].
Automatic commit of package [openshift-origin-cartridge-10gen-mms-agent] release [1.26.2-1].
Automatic commit of package [rubygem-openshift-origin-node] release [1.12.2-1].
Automatic commit of package [openshift-origin-cartridge-nodejs] release [1.13.2-1].
Automatic commit of package [openshift-origin-cartridge-haproxy] release [0.7.2-1].
Automatic commit of package [openshift-origin-broker-util] release [1.12.2-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.12.2-1].