fixes #2825 - Gravatar URL for email addresses with uppercases
Fixes #2826: only run set_code() on submit if the config template editor is already in diff mode
fixes #2801 - remove LOWER() in default_scope of models that could cause PG error
fixes #2813 - move Foreman::Provision::SSH files back to /lib so it does not fail on startup for non-fog installations
fixes #2809 - send host subject as xpi opt to prevent ssl connect errors
fixes #2693 - don't cause handle_ca error when no Puppet CA associated with host
Fixes #2821 - Autoload paths, PowerManager children must be in namespace in order to autoload
Fixes #2839 - retry SSH authentication issues with cloud-init
Fixes #2576 - Add optional update of Host.ip from built request
fixes #2837 add an interface to add repositories to kickstart, cleanup similar methods
fixes #2788 - adding / removing puppet classes updates the change even if the form is not submitted
fixes #2788 - changes to fixtures and tests in preparation for testing adding/removing puppetclasses
fixes #2851 - refresh puppet classes on environment change
added a HTML id to the operating system ui tab

similar to the id we have in the host and hostgroup forms,
this change makes the ui plugin code look clean.
fixes #2838 - taxonomies controller - fix in params and finder
fixes #2830 - upgrade rails version to 3.2.14
fixes #2872 - default password not listed in debug script
Merge branch 'develop' into digitalocean

* develop:
  fixes #2872 - default password not listed in debug script
  fixes #2830 - upgrade rails version to 3.2.14
  fixes #2838 - taxonomies controller - fix in params and finder
  added a HTML id to the operating system ui tab
  fixes #2851 - refresh puppet classes on environment change
  fixes #2788 - changes to fixtures and tests in preparation for testing adding/removing puppetclasses
  fixes #2788 - adding / removing puppet classes updates the change even if the form is not submitted
  fixes #2837 add an interface to add repositories to kickstart, cleanup similar methods
  Fixes #2576 - Add optional update of Host.ip from built request
  Fixes #2839 - retry SSH authentication issues with cloud-init
  Fixes #2821 - Autoload paths, PowerManager children must be in namespace in order to autoload
  fixes #2693 - don't cause handle_ca error when no Puppet CA associated with host
  fixes #2809 - send host subject as xpi opt to prevent ssl connect errors
  fixes #2813 - move Foreman::Provision::SSH files back to /lib so it does not fail on startup for non-fog installations
  fixes #2801 - remove LOWER() in default_scope of models that could cause PG error
  Fixes #2826: only run set_code() on submit if the config template editor is already in diff mode
  fixes #2825 - Gravatar URL for email addresses with uppercases
Get digitalocean actually mostly working