fix: faOptions in faGridLayout to work properly
chore: update docs submodule
Merge branch 'PR_fix_scope_watch' of github.com:dai-shi/famous-angular into dai-shi-PR_fix_scope_watch
chore: update build
feat: added faCanvasSurface
Merge branch 'feat-canvas-surface' of github.com:steveblue/famous-angular into steveblue-feat-canvas-surface

Conflicts:
	dist/famous-angular.min.js
test: add simple fa-canvas-surface unit test
chore: remove some unused code
docs: update fa-modifier ng-doc with support for Particles
feat: implement physics support by accepting Particles as fa-modifier attributes