cchanged base template as well as schedule template and modified views

Hey Guys did following

1. Modified base template so logo is a link to index.html
2. Modified views so if student hasn't checked in a button shows up
3. Currently button will only refresh page and tell them they are checked in...very ghetto solution and defies what we are trying to do but at least provides user a cue that they didnt just sign in but also checked in. 
I'm too tired right now to do the ajax post into database.