remove add-class tooltip.

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

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

Fixes #1880 - Build button (or any with the disabled attribute) shouldn't be clickable

fixes #2041 puppetclass_parameters update method uses PUT incorrectly

fixes #2047 - pagination is not visible on compute resources vms.

this fixes pagination and now default to in browser sort/search for compute resources vms

adds support for JS table sorter / pagination.

this is useful for non ActiveRecord objects (such as fog server objcets, certificates etc),
that do no have pagination.

this plugin also enables searching within the table.

in order to use, simply add to your table...

add gravatar to users index

fix popover html content render.

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

added search puppet class parameters.