Merge pull request #673 from ignlg/master

Bugfix: Admin UI fails if filter is applied to a Type.Relationship field
Cleanup
Fixing less options implementation, see #666
Updating changelog
v0.2.32
node-sass 1.0 got a separated middleware so i've updated the syntax and the module required
Merge pull request #676 from izifortune/node_sass_1.0

Updating to node-sass 1.0
Update TODO.md

added wishlist item
Merge pull request #678 from morenoh149/patch-1

Update TODO.md
Updating docs build path
gulp-rimraf is deprecated; switching to del