Entirely refactored grid system to use new grid mixins. Arbitary columns and common demoninators.
Refactored out modifiers to use BEM syntax. Ensured specificity of grid selectors applies to immediate children only.
Modify all grid modifiers to BEM syntax. Shorten "grid-wrap" to simply "grid". Add hoz and vert alignment classes
Default to responsive website.
Merge pull request #170 from getdave/feature/grid-system-refactor-upgrade

Feature/grid system refactor upgrade