During output, defend against exceptions caused by bad apps
Merge pull request #316 from smarterclayton/defend_against_exceptions_during_display

Merged by openshift-bot
Automatic commit of package [rhc] release [1.5.7-1].
Update reference to rubygems.org to avoid warning
Bug 915255 - Track auth preference in the config

During 'rhc setup', the user's choice to create an auth token is relevant to later interactions.  If a user declines tokens then later interactions should not recreate a token on disk, only prompt the user to login with their password.  This commit adds 'use_authorization_tokens' to the config and is a remembered value based on 3 states:

  1) did the user pass --no-create-token to the setup command?
  2) did a token get generated when the user hit 'yes'
  3) did the user pass a token to setup via --token?

The value is stored and remembered for future reference when a token expires
Merge pull request #317 from BanzaiMan/gemfile_fix

Merged by openshift-bot
Merge pull request #318 from smarterclayton/bug_915255_track_user_preference_for_auth

Merged by openshift-bot