fixes #2159 - Provisioning information shown in locations/organizations while provisioning is disabled.

fix typo in mismatches report

new org wizard.

refactor hash_for links on taxonomies/index

clone action, view, tests

minor cleanups that did not rebased cleanly

fixes #2033 - Cannot assign a host to an org

Now its possible to change Locations / Organizations only via mass assign

hosts mulitple

fixes #2138 - Ensure at least one Location / Organization exists

fixes #851 - display diff view on Puppet file content change

new version of ace editor, better diff colors, diff in report show page.