1.9 compatibility, title should be signed as well
Make joined string html_safe
use content_tag to skip rails parameters, revert title as only description should be passed
Add Gemfile, fix tests, rewrite code to support any extra parameter (breaks compatibility)
Internetkassa link generator
Merge remote-tracking branch 'moiristo/master'

Conflicts:
	lib/abn-amro/internetkassa.rb
	lib/abn-amro/internetkassa/response_codes.rb