Merged with Bootstrap and other changes

I edited a lot of the original files but basically I just made it compatible with bootstrap (its a template made for html and css) 

Also it is a common practice to have function.php exist in an includes folder (this should hold all php files) and the only files that should exist in the main folder are actual pages.

I edited the login page as well so it'll have sessions in order to save lines of code. the "header" function is just a way to move to a different page.