update dependencies

Author: lazabogdan

demo/package.json

@@ -12,7 +12,7 @@
   "dependencies": {
     "bootstrap": "^4.1.3",
     "dom-factory": "^1.0.0",
-    "material-design-kit": "1.0.0-alpha.15",
+    "material-design-kit": "1.0.0-alpha.21",
     "sass-md-colors": "^1.0.0"
   },
   "devDependencies": {

package.json

@@ -18,7 +18,7 @@
     "watch-object": "^1.1.2"
   },
   "peerDependencies": {
-    "dom-factory": "^1.0.0-alpha.9"
+    "dom-factory": "^1.0.0"
   },
   "keywords": [
     "material-design",