modify ie7 width function to operate through a variable, rather than a mixin
update to readme
minor updates to the readme
remove nib references
separate usage mixins, update npm install instruction
adding menu, add example url
update to npm install information
clean up tagline
change js api to executable
Fix namespaced on grid class
add push and pull functionality
update to variable for expression based widths
update to readme
add spacing to be consistent
Merge pull request #15 from timjgleeson/feature/push-pull

add push and pull functionality
Merge remote-tracking branch 'upstream/master' into feature/clean-ie7
Merge pull request #14 from timjgleeson/feature/clean-ie7

A cleaner IE7 implementation
0.0.4
Merge remote-tracking branch 'upstream/master' into feature/better-documentation
Merge branch 'feature/better-documentation' of github.com:timjgleeson/responsive-grid into feature/better-documentation