added support sass
Merge pull request #4 from RafaelLucio/sass

added support sass
created architecture-sass
Merge pull request #5 from RafaelLucio/architecture-sass

created architecture sass
refactor achitecture sass
Merge pull request #6 from RafaelLucio/refactor-achitecture-sass

refactor achitecture sass
build with sass
gitignore osx
create variables of sass and use in layouts
Merge branch 'master' of github.com:guilhermegregio/ui-tree-grid into sass-variables
generate build of new implementation sass
fixed index samples to old state
Merge pull request #7 from RafaelLucio/sass-variables

create variables of sass and use in layouts
Update