Added a Bunch of PHP Files
So I've added a bunch of stuff. The login system is working in a very basic fashion.
The popup screen works in kind of a funny fashion, hopefully one of you can fix it.
There is an issue with modify user account: for some reason PHP won't evaluate two strings,
which appear to be equal even when hashed, as being equal. I don't know whats going on
there but it'll need to be fixed. Models are still not displayed on the user page. I'll have
to do that sunday but I'm hoping that won't be too complicated. I still have to add a feature
allows you to request to collaborate with someone, that'll come suday aswell.

Also there is not search function yet. Hopefully one of you guys get yours working nicely and
might be able to help with mine. If not I'll do what I can to get some rudementary function
out of it.