[#124] Replace less + twitter_bootstrap with sass + compass + zurb_foundation
[#214] Update Readme.md
[#214] add modernizr and update initial layout and styles
[#214] update navigation with foundation classes, add sticky footer
[#214] organize and style alert messages
[#214] create base assets/stylesheet structure
[#214] style device forms
update Gemfile.lock
[#214] update grid organization and move footer to partials
[#214] ie8 (optional) support
Merge branch 'master' into zurb-foundation-scss

* master:
  empty line
  Some code refactoring
  Readme template updated
  Updated README (Rollbar already used in project)
  Ask for database name and setup it in database.yml
[#124] fix step definitions specs
[#124] update locales, add hints for forms
[#124] fix forgot pasword spec
[#124] add foundation sass icon font
[#124] update Readme.md with icons info
[#124] style back arrow (mobile version of top-bar)
[#124] fix rem-polyfill-js link
[#124] grab ie8 fixing libs to vendor
[#124] update Readme.md with ie8 support info