diff --git a/demo/package-lock.json b/demo/package-lock.json
index e949e41..574d76a 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -1414,45 +1414,38 @@
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@@ -5469,12 +5478,6 @@
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@@ -5894,6 +5897,16 @@
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+      "resolved": "https://registry.npmjs.org/humanize-url/-/humanize-url-1.0.1.tgz",
+      "integrity": "sha1-9KuZ4NKIF0yk4eUEB8VfuuRk7/8=",
+      "dev": true,
+      "requires": {
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+        "strip-url-auth": "^1.0.0"
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@@ -6456,6 +6469,12 @@
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@@ -8881,12 +8900,6 @@
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@@ -9449,6 +9462,18 @@
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@@ -10440,6 +10465,12 @@
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+      "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
+      "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=",
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@@ -10733,34 +10764,22 @@
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+      "resolved": "https://registry.npmjs.org/query-string/-/query-string-4.3.4.tgz",
+      "integrity": "sha1-u7aTucqRXCMlFbIosaArYJBD2+s=",
+      "dev": true,
+      "requires": {
+        "object-assign": "^4.1.0",
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@@ -11848,6 +11867,15 @@
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+      "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
+      "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
+      "dev": true,
+      "requires": {
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@@ -12150,6 +12178,12 @@
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+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz",
+      "integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=",
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@@ -12231,6 +12265,21 @@
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+      "resolved": "https://registry.npmjs.org/strip-outer/-/strip-outer-1.0.1.tgz",
+      "integrity": "sha512-k55yxKHwaXnpYGsOzg4Vl8+tDrWylxDEpknGjhTiZB8dFRU5rTo9CAzeycivxV3s+zlTKwrs6WxMxR95n26kwg==",
+      "dev": true,
+      "requires": {
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+    "strip-url-auth": {
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+      "resolved": "https://registry.npmjs.org/strip-url-auth/-/strip-url-auth-1.0.1.tgz",
+      "integrity": "sha1-IrD6OkE4WzO+PzMVUbu4N/oM164=",
+      "dev": true
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@@ -12784,6 +12833,15 @@
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+      "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
+      "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
+      "dev": true,
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@@ -13262,12 +13320,6 @@
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@@ -13424,12 +13476,6 @@
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diff --git a/demo/package.json b/demo/package.json
index b98b257..e408ce6 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -61,7 +61,7 @@
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+    "angular-cli-ghpages": "^0.6.0",
     "codelyzer": "^4.5.0",
     "express": "^4.16.4",
     "http-server": "^0.11.1",
diff --git a/package-lock.json b/package-lock.json
index 9c4af46..1052f0e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -964,45 +964,38 @@
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@@ -6775,36 +6786,28 @@
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-      "integrity": "sha1-2VHj7Zi4VpnUsEGOsaFbGgSYjcE=",
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-        "commander": "2.9.0",
+        "async": "^2.6.1",
+        "commander": "^2.18.0",
+        "email-addresses": "^3.0.1",
+        "filenamify-url": "^1.0.0",
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-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
-          "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
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@@ -6820,10 +6823,10 @@
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-          "integrity": "sha1-8tcgwiCS90Mih3XHXjYSYyUB8TE=",
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
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@@ -7161,12 +7164,6 @@
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@@ -8375,6 +8372,30 @@
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+      "resolved": "https://registry.npmjs.org/humanize-url/-/humanize-url-1.0.1.tgz",
+      "integrity": "sha1-9KuZ4NKIF0yk4eUEB8VfuuRk7/8=",
+      "dev": true,
+      "requires": {
+        "normalize-url": "^1.0.0",
+        "strip-url-auth": "^1.0.0"
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+          "version": "1.9.1",
+          "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-1.9.1.tgz",
+          "integrity": "sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=",
+          "dev": true,
+          "requires": {
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+            "prepend-http": "^1.0.0",
+            "query-string": "^4.1.0",
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       "resolved": "https://registry.npmjs.org/i18next/-/i18next-12.1.0.tgz",
@@ -10962,12 +10983,6 @@
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@@ -13503,26 +13518,16 @@
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-      "integrity": "sha1-7qEw1IHdteGqG8WmaFX3OR0G8AM=",
+    "query-string": {
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/query-string/-/query-string-4.3.4.tgz",
+      "integrity": "sha1-u7aTucqRXCMlFbIosaArYJBD2+s=",
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-        "mime": "^1.2.11",
-        "mimeparse": "^0.1.4",
-        "q": "^1.0.1",
-        "qs": "^1.2.1",
-        "url2": "^0.0.0"
+        "object-assign": "^4.1.0",
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-      "resolved": "https://registry.npmjs.org/qs/-/qs-1.2.2.tgz",
-      "integrity": "sha1-GbV/8k3CqZzh+L32r82ln472H4g=",
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@@ -15622,6 +15627,15 @@
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+    "sort-keys": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
+      "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
+      "dev": true,
+      "requires": {
+        "is-plain-obj": "^1.0.0"
+      }
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@@ -15923,6 +15937,12 @@
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       "dev": true
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+    "strict-uri-encode": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz",
+      "integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=",
+      "dev": true
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@@ -16055,6 +16075,21 @@
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       "dev": true
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/strip-outer/-/strip-outer-1.0.1.tgz",
+      "integrity": "sha512-k55yxKHwaXnpYGsOzg4Vl8+tDrWylxDEpknGjhTiZB8dFRU5rTo9CAzeycivxV3s+zlTKwrs6WxMxR95n26kwg==",
+      "dev": true,
+      "requires": {
+        "escape-string-regexp": "^1.0.2"
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+    "strip-url-auth": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/strip-url-auth/-/strip-url-auth-1.0.1.tgz",
+      "integrity": "sha1-IrD6OkE4WzO+PzMVUbu4N/oM164=",
+      "dev": true
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@@ -16577,6 +16612,15 @@
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       "dev": true
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
+      "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
+      "dev": true,
+      "requires": {
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@@ -17042,12 +17086,6 @@
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@@ -17296,12 +17334,6 @@
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-      "integrity": "sha1-tm5Wqd8L0lp2u/G1FNsSkIBhSjc=",
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diff --git a/package.json b/package.json
index 20806f9..429a549 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
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     "@types/lodash": "^4.14.123",
     "@types/node": "^8.10.45",
-    "angular-cli-ghpages": "^0.5.3",
+    "angular-cli-ghpages": "^0.6.0",
     "angular2-template-loader": "^0.6.2",
     "ansi-colors": "^3.2.4",
     "autoprefixer": "^9.5.0",