Fixes #3811 updating to bootstrap 3

fixes #2741 - remove dash from -%> to %>

Feature #2368 - i18n extracting strings

upgrade foreman to rails 3.2.13

This commit updates from rails 3.0.x to 3.2.x, main changes include:

• Asset pipline support
• cleanup of existing assets (javascript, css, images)

Users who uses foreman in production, make sure that you now compile
your assets, e.g...

fixes #1028 - show and override puppet class parameters in the host form.

added classes-filter to the puppet classes selection page. fixed the selected classes sort.

also fixes #1675

added well to all forms.

updates UI to bootstrap v2

code smell

fixes #1324 - Separate permssions on hosts from permissions for objects within hosts.

This allows a user to be granted permission to edit the host (and so change the group or proxy) but not, for example, edit the parameters
This could probably be extended further if necessary.

fixes #1304 re issue the fix as it seemed to get only half merged

WIP rails3 migration

new UI for foreman

fixes #932 + sign on Safari is not rendered correctly

Signed-off-by: Amos Benari <abenari@redhat.com>

UI updates

• login colores updated.
• updated the puppets classes selection gui

Signed-off-by: Amos Benari <abenari@redhat.com>

fixes #817 - puppet classe names and ambiguity

updates host forms

XHTML compliance

fixes #300 - Add icon hints to class add/remove

Icons taken from http://www.freeiconsweb.com/Webmaster-Pixel-Icon-Set.html

minor formating changes

• added better module detection to properly show the module list
• Add sorting to module class lists
• Add description to each link

fixes #200 - Remove activescaffold from the puppet groups page