fixes #222 - add search and sort functionality to dashboard host lists

fixes #200 - Remove activescaffold from the puppet groups page

added google_visualr and converted dashboard and hosts graphs

fixes #199 - adds a search functionality to puppetclass page

fixes #151 - add show host page
Added a nested link to hosts to lots of controllers

added basic pagination

fixes #80, fixes #106 and fixes #128

fixes #108 - Move "Total" line to bottom of list and emphasize it

updated to latest version of AS

added links to redmine