Experiment with layouts

KUAL-4

Adding some divs + css classes to improve the eDoc form layout.
Unfortunately, the parser won't allow us to specify a doctype, which
will limit the css usage of bootstrap and is likely to cause problems
in other browsers.
Using non-fluid layout

KUAL-4

Replaced fluid container with non-fluid one. Also added spacer div
between header list example and form example.
Fix indentation of edl xml file

KUAL-4