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

fixes #220 - show all used puppet classes when using storeconfigs

• Remove active scaffold from hosts controller.
• changed default host graphs from one day for up to one week
• added dynamic dropdown boxes for host creation / edit page (e.g. for puppet classes, operating systems etc)....

fix closing tag in report template: s/capmion/caption/

fixes #200 - Remove activescaffold from the puppet groups page

fixes #219 - debian should not be the default operatingsystem family

Fixes #13 - Manage Debian family release-name

added common links to host show page and pagination

added links to all facts and switched to url helpers

reduce puppet classses per page