fix(peerDependencies): support any version of angular >= RC5

Author: Matt Lewis

package.json

@@ -35,12 +35,12 @@
   },
   "homepage": "https://github.com/mattlewis92/angular2-calendar#readme",
   "devDependencies": {
-    "@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/platform-browser": "2.0.0-rc.6",
-    "@angular/platform-browser-dynamic": "2.0.0-rc.6",
+    "@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/platform-browser": "2.0.0-rc.7",
+    "@angular/platform-browser-dynamic": "2.0.0-rc.7",
     "@ng-bootstrap/ng-bootstrap": "~1.0.0-alpha.1",
     "@types/chai": "~3.4.30",
     "@types/core-js": "~0.9.32",
@@ -77,7 +77,7 @@
     "phantomjs-prebuilt": "~2.1.7",
     "postcss-flexibility": "~1.1.0",
     "postcss-loader": "~0.13.0",
-    "rxjs": "5.0.0-beta.11",
+    "rxjs": "5.0.0-beta.12",
     "sass-loader": "~4.0.1",
     "sinon": "~1.17.4",
     "sinon-chai": "~2.8.0",
@@ -99,9 +99,9 @@
     "zone.js": "~0.6.12"
   },
   "peerDependencies": {
-    "@angular/core": "2.0.0-rc.6",
-    "@angular/common": "2.0.0-rc.6",
-    "@angular/platform-browser": "2.0.0-rc.6",
+    "@angular/core": ">=2.0.0-rc.5",
+    "@angular/common": ">=2.0.0-rc.5",
+    "@angular/platform-browser": ">=2.0.0-rc.5",
     "moment": "2.x.x"
   },
   "files": [