Throw report-a-problem form onto layout
Add new slimmer header identifying page owner
Add new slimmer header identifying the application

This is used by slimmer to set the source parameter in the report-a-
problem form
Update slimmer to 3.18.0

This is needed for the new application_name header
Remove rems in favour of pixels

We were never really benifiting from using rems as we never changed our
base font-size.

Using rems was causing issues with firefox due to the way it has
implemented minimum font size. In firefox the minimum font-size ensures
no element can have a font-size lower than the specified size. This was
causing the html element to have a font-size bigger than the 10px we
were expecting. This caused some display issues for those users.
Bump frontend_toolkit to get rem-less fonts
Styling for report a problem form
Merge pull request #637 from alphagov/remove-rems

Remove rems in favour of pixels
Add feedback form to detailed guides & html versions
Use jQuery inArray over indexOf for IE support

IE 8 doesn't support indexOf on arrays. Using the jQuery inArray lets us
have a cross browser way of doing this.

https://www.pivotaltracker.com/story/show/52907471
Merge pull request #638 from alphagov/feedback

Report a problem form

https://www.pivotaltracker.com/story/show/47732031