changed registration

added first name and last name
Modified register to now have a first name and last name instead of just fullname
The bootstrap css was changed to be more dynamic
Removed recent searches. That's useful for job searches but ideally the same user does not do the same search multiple times when couchsurfing
Modified profile page to let users add a personal description and how many people they can accomodate
Changed readme to reflect my work
Merge reso
Made some changes to register because I'd been modifying the database too
much and may have unintentionally caused merge conflicts somehow.

Merge branch 'charlie' of https://github.com/stevenspawn/ToUrHomeWebsite into charlie

Conflicts:
	tourhome/register.php