Fixes #212 - Remove AS from facts

Fixes #248 - Generalise tab management and search facility

The search facility is now available from all controllers.
The search bar is only displayed if there is a partial
<controller_name>/_search_line.html.erb available.This partial also
describes and implements the possible search parameters for this controller...

Fixes #179 - allow mass assignment of parameters and host groups.
Greatly inspired by Ashay Humane <ashay.humane@gmail.com> at 5c2e395c

Fixes #183 - Adds searchbar facility to hosts

Qualified the fact_selected partial
Added a reset button
Added popup help
Beautification and grooming

added titles to hosts show page actions

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 #208 - use nested_attributes for lookup parameters

fixes #199 - adds a search functionality to puppetclass page