* Remove references to rhc-common from within the new CLI commands
* Allow a global --server option
* Reduce complexity in config and allow for better mocking
* More test case simplification

Simplify and extend help to group commands at a higher level, fix lots of little bugs and clean up some tests, add an apps command.

Simplify attributes within rest calls.  Use Open4::spawn for Git instead of popen

Enable a mock mode for CLI for testing visual changes

Tweak scaling output in tables

Fix password saving issue with setup, hide year for recent dates

Use a cleaner section/indent/say implementation
SSHKey wizard cleanup, verify key setup works during app create
Tests are running again, hide --help, don't show duplicate options in help
Add back check for env
--debug should not --trace
Additional cleanup steps for cucumber tests
Bug 883303 - Simplify how we handle SIGINT

trap() on 1.8.7 displayed strange behavior with IO.getbyte.  Replace by rescuing Interrupt at the highest level
Normalize exit trapping across commands, move up to bin/rhc level for it
Merge remote-tracking branch 'origin/master' into us3117_refactor_help_and_cleanup

Conflicts:
	features/lib/rhc_helper/app.rb
Bug 883725 - Allow 'jenkins' to be used as the application name
Fix for BZ884636
Fix help texts on CLI, as reported by
https://bugzilla.redhat.com/show_bug.cgi?id=865746
Merge pull request #247 from fotioslindiakos/BZ884636

Merged by openshift-bot
Temporarily remove cartridge storage commands from CLI
Merge pull request #256 from fotioslindiakos/US2438_cleanup_master

Merged by openshift-bot
In 'rhc domain', detect '--debug' and finesse args so that 'rhc-chk' can run in debug mode.

See https://bugzilla.redhat.com/show_bug.cgi?id=887136
Changing wording in cart not found exception.

Fix for Bug 886405
Merge pull request #258 from jtharris/BZ_886405

Merged by openshift-bot
Merge pull request #257 from BanzaiMan/dev/hasari/bz887136

Merged by openshift-bot
Merge remote-tracking branch 'origin/master' into us3117_refactor_help_and_cleanup

Conflicts:
	features/lib/rhc_helper/runnable.rb
	lib/rhc/commands/app.rb
	lib/rhc/helpers.rb
	lib/rhc/output_helpers.rb
	lib/rhc/rest/cartridge.rb
	spec/rest_spec_helper.rb
	spec/rhc/helpers_spec.rb