Implemented App.run
Using vcr for app_spec
Added auth_spec
Added domain_spec
Do not cache current_app_name
Added whoami command
Refactored Key commands
Use destroy instead of delete

delete should have been a private method
Rescue and abort from a App.run error
Rescue and abort from a Auth login error
Rearranged auth spec
Added some error handling with abort messages
Added missing format_releases
Back to truncating sshkey when printing them in a table
Added run with no command to app spec
Added drain_spec
Added env_spec
Added key_spec
Added local_spec
Added release_spec