fix: deps

Author: hggeorgiev

package.json

@@ -31,15 +31,15 @@
   "homepage": "https://github.com/Centroida/ngx-image-editor",
   "devDependencies": {
     "@angular/animations": "4.3.6",
-    "@angular/cdk": "2.0.0-beta.12",
+    "@angular/cdk": "2.0.0-beta.10",
     "@angular/common": "4.3.6",
     "@angular/compiler": "4.3.6",
     "@angular/compiler-cli": "4.4.3",
     "@angular/core": "4.3.6",
-    "@angular/flex-layout": "2.0.0-beta.12",
+    "@angular/flex-layout": "2.0.0-beta.10",
     "@angular/forms": "4.3.6",
     "@angular/http": "4.3.6",
-    "@angular/material": "2.0.0-beta.12",
+    "@angular/material": "2.0.0-beta.10",
     "@angular/platform-browser": "4.3.6",
     "@angular/platform-browser-dynamic": "4.3.6",
     "@types/core-js": "^0.9.43",