Include "Copyright" in footer
s/title-buttons/ss-buttons/
Improve search form in navbar

Keep text entry and button together also on low resolution.
Improve form rendering
Correct page results rendering
Add a clearfix before every header field
Further improvements to form rendering

Applied the needed changes to make the silverstripe-adg module appear in
a sane state.
Better silverstrap.css documentation
Add support for abitrary nested levels in navbar

The current implementation is bad for web-mobile but a javascript
work-around that does not use hover is quite easy to add:

http://www.bootply.com/92442
Merge branch 'dev'