[brain] added Devise. TODO: add views and test if devise works properly
[brain] adding .rvmrc using ruby-1.9.3-p392 rails 3.2.13
[brain] changing .rvrmc to .ruby-version and .ruby-gemset
[brain] adding twitter Bootstrap gem, setting up CSS imports
[brain] added navigation and message/alert layout files. TODO: change routing and create a home page. NOTE: not tested bootstrap yet
[brain] created home#index using : rails generate controller home index
[brain] fixing commenting-bug in bootstrap_and_overrides.scss
[brain] changing root route to home#index