diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index d40e709a3..3b8e76235
--- a/package-lock.json
+++ b/package-lock.json
@@ -61,9 +61,9 @@
       }
     },
     "@angular/animations": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/animations/-/animations-6.0.0-beta.6.tgz",
-      "integrity": "sha512-WmIXw219QIPLAOe8YAU1mqQxyyrghJiP0ZSOlbBwGJVPwB1bkkhS7LxMQR44uLl1TqP5JkS6sRMDM1Nl7xYRhg==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/animations/-/animations-6.0.0-beta.7.tgz",
+      "integrity": "sha512-qN0tutsUEd72O2Sx9wrZq0q+jGY/FaxSkAV9UWe2Py2IqwVlpYqcoXwyP0oZydNhzltMzPgpEwgYGdrN8MxxWA==",
       "requires": {
         "tslib": "1.9.0"
       }
@@ -144,25 +144,25 @@
       }
     },
     "@angular/common": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-6.0.0-beta.6.tgz",
-      "integrity": "sha512-B8QeNuchZAscCY9xaDolIzdjDmkeicPcYL4Gct6Jkv4Kk9HkP5pZlFd/A1j/DAfOFKpReUyQLIOemj2pcxZkqA==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-6.0.0-beta.7.tgz",
+      "integrity": "sha512-P8Fy9zytRJF3TgRQW8K8sGqye+wMCOCkRaoTnAtHhLduMbnaliQDLX9wUEQF7ifYs1xMJfzzpEtXsJcQsfmWrw==",
       "requires": {
         "tslib": "1.9.0"
       }
     },
     "@angular/compiler": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-6.0.0-beta.6.tgz",
-      "integrity": "sha512-O0GgLR+W5jbuMlbvNX7xOOTglouZF6eXVcQJWBe3XoYYJUPlTgSlIxkNqyZToOiwSMxwuZAOQ2PBABn5iuivIA==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-6.0.0-beta.7.tgz",
+      "integrity": "sha512-uI1+D95lgDZKdTNhmWkt8Wj0Z3pyOhvzdcqmj9vaC6d2BlhLJ+ZAGn/aMkjJr8nBV/BEemI2zsFKL4Wv3MSIqQ==",
       "requires": {
         "tslib": "1.9.0"
       }
     },
     "@angular/compiler-cli": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-6.0.0-beta.6.tgz",
-      "integrity": "sha512-V4726nbRUDjGysOx+Kj/usrKp8uvnQRvPqCXCB0wK3L7gzNBToOIdAFjVMAIlChSKtpUPA/VLGGPXtbOQg0gfQ==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-6.0.0-beta.7.tgz",
+      "integrity": "sha512-7ass+K6BZTOL+NqAIfqutqR0C+JbF+TvSz3LjEQyjrL6iafnVAXsNk5qFG7kmskvLLWfk7155/wOOxn9MqMnVg==",
       "dev": true,
       "requires": {
         "chokidar": "1.7.0",
@@ -180,25 +180,25 @@
       }
     },
     "@angular/core": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-6.0.0-beta.6.tgz",
-      "integrity": "sha512-XSCVSTf2YXYRfQtHtU1Uocyv6+GWok9hcjH+UVf7IWtWReZqkMQK0WW2a8DW0Wss0AsmBAvPFXeekYIjKEYyqA==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-6.0.0-beta.7.tgz",
+      "integrity": "sha512-UbizfRQds2KShhoypqvvo86iQWct+jq63lc4HiTL5UCkcYMYTf9/KBJo2G3DMzNimICcy9dMLN+LCh297d+OZw==",
       "requires": {
         "tslib": "1.9.0"
       }
     },
     "@angular/forms": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-6.0.0-beta.6.tgz",
-      "integrity": "sha512-u26FsmvecknJ4M/kPGNQhBBkBrWYh4ej72mcgEmFj0MYMV4NSmLC5tq8OvTNtICYecYWnDoqX46a3WgQ5fvMxA==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-6.0.0-beta.7.tgz",
+      "integrity": "sha512-heCfQZdqP+CT6eWefYxKBFaPFz+B44vaaH0FcUnCutPMrbQjczhVI/2pWx6tW6ovnOqp9U4/4iF8/y9pEggGLQ==",
       "requires": {
         "tslib": "1.9.0"
       }
     },
     "@angular/http": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/http/-/http-6.0.0-beta.6.tgz",
-      "integrity": "sha512-YjQMOgR5Y0IFzLbiu469JVcOU4xNvwdVT8v0pLEgNhyi4V9uoperW5wsko+9P28Yb2Tw6z4r0vR+ABSdHS7ouw==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/http/-/http-6.0.0-beta.7.tgz",
+      "integrity": "sha512-Zj4UNEDP0TRrX5+olwjmQ5Zp3gaQAap2nncaBf9unrR3gjG/kU06ryl60ovjku8PLsCvxrrkJbcxuIIc6YpYdA==",
       "requires": {
         "tslib": "1.9.0"
       }
@@ -212,25 +212,25 @@
       }
     },
     "@angular/platform-browser": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-6.0.0-beta.6.tgz",
-      "integrity": "sha512-0JO769Z1SzUE2KyDuXN7pPk0TmycP8duIm/eJvo0tu1gOjq0im0BfKbTx0PM69GBOVOR6u1hUthMbu58sBxL7A==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-6.0.0-beta.7.tgz",
+      "integrity": "sha512-RyotvV4ms5PYYt9jqogStjBLqq8MGTSA3rcmrFjx6rZgGg7+knNQSKNKNNt5ijklxLHhUHfnvkGaY3g9QJWMnw==",
       "requires": {
         "tslib": "1.9.0"
       }
     },
     "@angular/platform-browser-dynamic": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-6.0.0-beta.6.tgz",
-      "integrity": "sha512-yrItu/4UOgumlIqwYGIYjQDFjZoUQEUdoaWleDj0NOSCYRAmSmYHItmN7oLm81D4eFjfCwrpX6nBP7UlTsEEkA==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-6.0.0-beta.7.tgz",
+      "integrity": "sha512-On9EJNoW7z5OOwkd+ob6PgaEITA81OsCUF3NJwexlpJPDuvMz9libATnuzoW+X44bJT3Y6FF9TCB0tldF7335Q==",
       "requires": {
         "tslib": "1.9.0"
       }
     },
     "@angular/router": {
-      "version": "6.0.0-beta.6",
-      "resolved": "https://registry.npmjs.org/@angular/router/-/router-6.0.0-beta.6.tgz",
-      "integrity": "sha512-Oiv1YEj5KwQQykJgYNyVBo3grxhiEvzO9x9aHVSW+AtnXbv2d21puX+uI7UjGed0PRIinQbU3G0y+qYjux6Geg==",
+      "version": "6.0.0-beta.7",
+      "resolved": "https://registry.npmjs.org/@angular/router/-/router-6.0.0-beta.7.tgz",
+      "integrity": "sha512-mvm3pNEG04Wz78ocA3uvs/OE83+zlRbKInqbMr6qlJj33j2wSV1Bq6449Jdz65oEdjBxYXFyGEzpueFCHi05tg==",
       "requires": {
         "tslib": "1.9.0"
       }