Merge branch 'master' into devel

Author: aldeed

README.md

@@ -153,6 +153,7 @@ Other:
 
 * [meteoric:autoform-ionic](https://github.com/meteoric/autoform-ionic)
 * [fabienb4:autoform-semantic-ui](https://atmospherejs.com/fabienb4/autoform-semantic-ui)
+* [gildaspk:autoform-materialize](https://atmospherejs.com/gildaspk/autoform-materialize)
 
 #### Admin Panels