update rc7 and peer dependencies

package.json

@@ -42,14 +42,14 @@
     "url": "https://github.com/antonybudianto/angular2-starter/issues"
   },
   "dependencies": {
-    "@angular/common": "2.0.0-rc.6",
-    "@angular/compiler": "2.0.0-rc.6",
-    "@angular/core": "2.0.0-rc.6",
-    "@angular/forms": "2.0.0-rc.6",
-    "@angular/http": "2.0.0-rc.6",
-    "@angular/platform-browser": "2.0.0-rc.6",
-    "@angular/platform-browser-dynamic": "2.0.0-rc.6",
-    "@angular/router": "3.0.0-rc.2",
+    "@angular/common": "2.0.0-rc.7",
+    "@angular/compiler": "2.0.0-rc.7",
+    "@angular/core": "2.0.0-rc.7",
+    "@angular/forms": "2.0.0-rc.7",
+    "@angular/http": "2.0.0-rc.7",
+    "@angular/platform-browser": "2.0.0-rc.7",
+    "@angular/platform-browser-dynamic": "2.0.0-rc.7",
+    "@angular/router": "3.0.0-rc.3",
     "@ngstarter/systemjs-extension": "1.0.0-rc.4",
     "bootstrap-sass": "^3.3.7",
     "codelyzer": "0.0.28",
@@ -83,12 +83,12 @@
     "remap-istanbul": "~0.6.4",
     "require-dir": "~0.3.0",
     "run-sequence": "~1.2.2",
-    "rxjs": "5.0.0-beta.11",
+    "rxjs": "5.0.0-beta.12",
     "systemjs": "^0.19.37",
     "tslint": "~3.15.1",
     "typings": "^1.3.2",
     "yargs": "^5.0.0",
-    "zone.js": "^0.6.17"
+    "zone.js": "^0.6.21"
   },
   "devDependencies": {
     "browser-sync": "^2.14.0",