don't send empty email
added end to mail
disabled sending emails for now
various updates to css
edit form margin
removed js
Revert "removed js"

This reverts commit eb6caa738bc06a495b4b8e92bc04b9c9a5c818bc.
reinstated js
arrows to edge of screen
"fixed" date picker for months < 10

on safari anyway, need to test IE
and "fixed" date selector for admin too
fix ability for anyone to book court with invalid membership number
moved h2 down (might break something somewhere)
removed phone number from top of booking page
admin log in
fixed missing end in player.rb
removed holiday from bookings table
admins can book court again