Restyle menu and search

TODO: check IE, mobile
Show search to admin
Fix menu width
Remove search branding
Small screen improvements
minor styling
Update gems
more styling
Revert "Remove search branding"

This reverts commit f900404f3de1decd0be6aaf3d005cf3c73c3706d.
Merge branch 'styling'
fix minimal view
Update jquery + ui
Show card notes in the tooltip
Inline datepicker for card creation
Header rescale fixes
Simplify prev-next for images
Simplify queries
Less main padding on admin pages
Two column lists
Do not submit card for on Enter, but do on Ctrl-Enter

it was a problem when entering wrong letters in
quick add field and hitting enter