remove overview from the nav as it is just the home page
increase height of top bar
change mp profile to be a row not a panel

simplifies things and sorts out problems with too many margins etc
getting in the way
Also changes to MP sub nav to make it work with this
Improve layout of action buttons

remove drop shaddow, sort out text sizes and margins
Fix spacing and font sizes for top bar
MP panel font size and spacing fixes
create a panel-row class for the mp profile

rather than changing row directly so we can continue to use row as
intended elsewhere
bit of a tidy up of cruft
first stab at making the sidebar work