Removing scss warnings about grid
add Gemfile so all gems can be installed all at once
update readme
highlight code in Rakefile
update readme file
Fix width issue on shares
Update css
Merge pull request #213 from CruGlobal/compass-dev-fix

Removing scss warnings about grid
Merge pull request #214 from CruGlobal/fix-shares

Update width issue on fb shares
check whether you have multitool installed

gives instructions if you don't have multitool installed
Merge pull request #212 from CruGlobal/Rakefile

Important update to Rakefile and README
clear conflict by emptying style.ie.css file