added password check and home page

also fixed names and links
added cookies to login function
Added editForm to update db, and editVideo Form to take user input.
Merge branch 'master' of https://github.com/tomrcroft/cmpe174

Conflicts:
	index.php
integrated merge and added style to edit videos
Figuring out how cookies work.
Merge branch 'master' of https://github.com/tomrcroft/cmpe174

Conflicts:
	addVideo.php
	index.php