Gear info shows profile, status, carts, ssh

Feature origin_ui_35
Merge pull request #368 from jtharris/features/Card35

Merged by openshift-bot
rhc show app --gear includes gear id and header
Merge pull request #369 from jtharris/gears_fixup

Merged by openshift-bot
Support custom cartridge URLs
Allow URLs to be passed to app creation and cartridge addition.  Clean up a few minor visual bugs, use the <verb>-<noun> form when referring to other commands
Automatic commit of package [rhc] release [1.8.1-1].
Bug 957105 - Should remove the useless info in the result message when
domain updated successfully
Merge pull request #372 from jwforres/Bug_957105_RemoveDomainSuccessMsg

Merged by openshift-bot
--gear option for port-forward
--gear option for tail
Expand gear ssh url to handle gear not found.
Automatic commit of package [rhc] release [1.8.2-1].
Support running test cases without certain users
Merge pull request #373 from smarterclayton/test_enterprise_server

Merged by openshift-bot
Automatic commit of package [rhc] release [1.8.3-1].
Merge pull request #371 from jtharris/features/Card39

Merged by openshift-bot
Merge remote-tracking branch 'origin/master' into support_external_cartridges

Conflicts:
	lib/rhc/commands/domain.rb
Rename "external cartridge" to "downloaded cartridge".  UI should call them "personal" cartridges
Automatic commit of package [rhc] release [1.8.4-1].