fixes #3712 - change develop versioning scheme to indicate next version
fixes #2763 - correcting doco links
fixes #3510 - plugin interface for registering a plugin, updated menu system
fixes #3683 - display free and available space in vSphere datastore selection
fixes #3673 - auditing added to ptable w/ test
routes - small script to strip out the whitespace from 'rake routes'
fixes #3717 - pin fog to 1.18.x
fixes #3684 - add IDs to top level dropdown menus
fixes #3736 - users API uses login name as an identifying attribute
fixes #3011 - default root node name for api index json response to :results but make it configurable
fixes #3011 - changes to rabl templates and tests since root node defaults to 'results'
squash this commit - fact values, puppetclasses, statistics