initial setup for spec, capybara, simplecov, etc
generate controller display
test for method index@display controller
fixed get test and route
new test for method help @controller display
new method help for controller display
method help finished
new method about for controller display
refatored spec
new html stuff with header and footer
fixed bootstrap design
new span style
new style for header
new model user and controller user
new tests for user model
new factory girls gem
new methods for spec model user
new validate+test for email
finished user modeling
password working fine