Remove old controller-related things.
Removing some work on the favicons.

I'll be working on a new one.
Add a first_name method to teacher model and make both methods better.
docket: Adding support for day view and some debugging output.
flash: Use a thinner alert container.

This is partial work for #53.
Merge branch 'docket-views' into branch-v0.2.3

Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>
Update version in docket initializer.
Merge branch 'branch-v0.2.3'