Initial commit
Developement dependencies added
welcome controller for dummy app generated
Configuration support for Rubykassa

Rubykassa can now be configured with:

Rubykassa.configure do |config|
  config.login = your_robokassa_login
  config.first_password = your_robokassa_first_password
  config.second_password = your_robokassa_second_password
end
Rspec and Guard set up
Setting up test environment more properly

- Removing /test directory
- Moving dummy app to /spec directory
- using rspec-rails for testing
- requiring enviroment.rb to make tests pass
Starting with Robokassa controller
Widening Rubykassa core logic

- Interface class added to do stuff for urls and signatures generating
- ActionViewExtension aimed to render link to initial payment
- mode attribute added to configuration
Interface renamed to PaymentInterface
signature generating methods refactored
Tiny refactoring
Started with Notifications; signature generating method moved to a separate module
fixing signature strings and testing with real robokassa credentials
making Robokassa responses to be successfull
Started with Readme
removed unnessesary directories
added http_method to configuration
route refactoring using Rubykassa.http_method
setting default configuration values at Configuration constructor
handling configuration errors when mode or http_method is configured incorrectly