Ignore osx DS_Store files.
Rename admin user menu and set placement
Add title column to appointments table.
Refine naming for Appointment columns; add content
Add dashboard panels for Appointment & Patient.
Add demo comments;

Also add placeholder comments panel to dashboard, commented out pending
further research on adding comments.
Add more fields to admin user, populate demo content.
Rename Admin Dashboard > Dashboard
comment out dashboard comments panel (not working).
Show patient name in appointments index.

Attempt to show admin_user fields results in:
"NoMethodError | undefined method `first_name' for 2:Fixnum"

Using id only works.