rowGrid.js is now available on cdnjs

bump version

fix last-item class and add documentation

Merge pull request #32 from mamaretti/master

release 1.0.6

Merge pull request #33 from Grawl/patch-1

define $this variable

add last-item class

fix #24

add bower and npm install instructions

vanilla JS version moved

add package.json

compile JS

Merge pull request #21 from JonathanGuberman/fractional_container_width

Fix for fractional container width rounding