Create user model, and user migration
new file:   app/models/user.rb
new file:   db/migrate/20130624233731_users.rb
Create Session model and routes, User model and routes
new file:   app/controllers/session_controller.rb
new file:   app/controllers/users_controller.rb
modified:   config/routes.rb
Add User, session and page view
new file:   app/views/pages/main.html.erb
new file:   app/views/users/show.html.erb

Add debugger
modified:   Gemfile

Add controller for page
new file:   app/controllers/pages_controller.rb

Add method for user create and show, session login and logout
modified:   app/controllers/session_controller.rb
modified:   app/controllers/users_controller.rb

Add user helper
new file:   app/helpers/users_helper.rb
new file:   app/mailers/untitled

Update User model
modified:   app/models/user.rb

Add route for sessions
modified:   config/routes.rb
Update user show page to add logout link
Create controller for talk and model
new file:   app/controllers/talks_controller.rb
new file:   app/models/talk.rb

Create migration for talk
new file:   db/migrate/20130625073134_create_talks.rb

Update controller for user and view to include talk
modified:   app/controllers/users_controller.rb
modified:   app/helpers/users_helper.rb
modified:   app/models/user.rb
modified:   app/views/pages/main.html.erb

Create views for talks
new file:   app/views/talks/index.html.erb
new file:   app/views/talks/show.html.erb

Update talks
modified:   app/views/users/show.html.erb

Add routes for talk
modified:   config/routes.rb
Change the page controller name to homepage
Rename page views folder
Change the session routing
Remove test printers
Change user url id to username using to_param
Merge pull request #8 from Phase4-pocket-gophers-2013/talks

Add talks to app with basic functionalities, also fixed the sessions controller and user logic to use user.id instead of user.username, overrode to_params in user model to return username instead of id for friendly urls.