Removes unnecessary line (users no longer includes current_user)
Removes unused gems
Wrotes User#followable_users
Refactors a bit of repeat logic

Gotta come up with a better name than followed_users_and_self_ids
Adds twitter-typeahead-rails gem and includes it
Includes some typeahead CSS to be compatible with bootstrap
Makes dashboard#show variables a bit more clear
Writes fairly basic form for following users
Adds spaces for clarity
Writes relationships#create action
Bumps up button to align with input
Adds magical coffee script for autocomplete