Added a login form

please dont take off the border where the login form is in. I use it as
a scale guide. Also, see if you can add some javascript to make the
login go away (within the div its in) and the chat appear without having
to redirect to a separate page.
Cleaned up the login form look a bit

if you can find a way to remove that annoying little light orb above the
header in the form itself from the css before i do please feel free to
do so