made popups less confusing
tweaking .button and buttons for firefox
fixed issue with nav when screen is resized from mobile to desktop
added error, success, info and warning message as seperate componenets
updated example
updated example
Merge branch 'master' of https://github.com/todd01925/SFF into ie7-support
re-structured js. added all kinds for ie support. upgated gruntfile. updated .gitignore