fix(@angular/cli): update dependency to schematics angular

Author: hansl

package.json

@@ -43,7 +43,7 @@
   "dependencies": {
     "@angular-devkit/build-optimizer": "~0.0.28",
     "@angular-devkit/schematics": "~0.0.34",
-    "@schematics/angular": "~0.0.46",
+    "@schematics/angular": "~0.0.48",
     "autoprefixer": "^6.5.3",
     "chalk": "^2.0.1",
     "circular-dependency-plugin": "^3.0.0",

packages/@angular/cli/package.json

@@ -31,7 +31,7 @@
     "@angular-devkit/schematics": "~0.0.34",
     "@ngtools/json-schema": "1.1.0",
     "@ngtools/webpack": "1.8.0-rc.1",
-    "@schematics/angular": "~0.0.46",
+    "@schematics/angular": "~0.0.48",
     "autoprefixer": "^6.5.3",
     "chalk": "^2.0.1",
     "circular-dependency-plugin": "^3.0.0",