fixes #4617 - add feature to change parent of location or organization

fixes #4605 - users should not be able to de-select disabled items in multi-select widget

fixes #4618 - added back tooltips inherited, used, and used in location / organization edit

fixes #4219 - do not disable current organization/location on multi-select

fixes #4123 - libvirt imaging support using backing volumes

fixes #3827 - adds ldap avatar support

i18n - extracting new, updating rails, pulling from tx

fixes #812 - new permissions model, user group role and nest support, role filters for better granularity

• Daniel Lobato <elobatocs@gmail.com>
• Joseph Magen <jmagen@redhat.com>
• Tom McKay <thomasmckay@redhat.com>
• Greg Sutcliffe <gsutclif@redhat.com>...

fixes #4015 - support oVirt using templates like images

fixes #3912 - add inheritance for locations / organizations

fixes #4333 - added multi-select-rails gem

Add header menu navigation