add gravatar to users index

resize puppet calss form, parameter tab, left tabs size.

removed the need to add 'btn' class for the action_buttons helper, and changed the action buttons to small.

added search puppet class parameters.

Fixes #1884 - hardcode a version number for Debian's testing/unstable suites

Extended information for each type of compute resources

refs #1947 - fixes typo

fixes #2098 - ldap auth when using a different account for authentication was broken

fixes #2096 New location/Org button in user-menu doesn't work on ff.

Fixes #2095 - Only show console button if VM is running