Fix styling on login, set and reset password views.
Improve desing. Add back buttons for match items templates.
Merge pull request #53 from paulld/fix_styles

Fix styling. Add back buttons on match items.
Add Stylus gem; transform CSS into Stylus.
Start refactoring Stylus files.
Merge pull request #54 from paulld/go_stylus

Go stylus! Move to Stylus for CSS and start refactoring.
Improve password set and reset: add security icons + be more precise with match icons.
Merge pull request #55 from paulld/improve_login

Improve password set and reset: add security icons + be more precise with match icons.
Prepare style for profile update page
Add update profile form and controller in the frontend.
Improve style of profile and profile update.
Remove profile and update-profile views, methods and routes on the back-end.
Merge pull request #56 from paulld/improve_update_profile

Move update profile to the front-end
Force username at registration, validate presence of username at update.
Prepare upcoming match page for adding select2 to choose wager value.
Add Select2 for Rails.
Add Select2 buttons to choose wager value for each bet. Need to link that value to the bets themselves.
Merge pull request #57 from paulld/set_wager_value

Add Select2 input buttons to set wager value. Need to bind the value to the bet itself now.
Merge pull request #58 from paulld/user_validation

Force username at registration, validate presence of username at update.
Improve bet success message.