display full height of person image

currently the bottom is cut off which looks bad on lots of images
instead align the bottom of the image with the bottom of the h1 text
use vertical-align: middle on mobile
IE header fixes

remove old IE fixes
display assembly and user menus inline
increase height of the header to fit all this
make page static width as media queries and resizing don't work at
all/well
hide the fancy expanding search thing in favour of a link to the search
page
Merge remote-tracking branch 'origin/mp-page-template' into mp-page-template