diff --git a/www/package-lock.json b/www/package-lock.json
index 29116f6..ddca5cb 100644
--- a/www/package-lock.json
+++ b/www/package-lock.json
@@ -2114,7 +2114,8 @@
     "chownr": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.0.1.tgz",
-      "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE="
+      "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE=",
+      "optional": true
     },
     "chunk-manifest-webpack-plugin": {
       "version": "0.1.0",
@@ -4207,36 +4208,36 @@
       "resolved": "https://registry.npmjs.org/express/-/express-4.16.1.tgz",
       "integrity": "sha512-STB7LZ4N0L+81FJHGla2oboUHTk4PaN1RsOkoRh9OSeEKylvF5hwKYVX1xCLFaCT7MD0BNG/gX2WFMLqY6EMBw==",
       "requires": {
-        "accepts": "1.3.4",
+        "accepts": "~1.3.4",
         "array-flatten": "1.1.1",
         "body-parser": "1.18.2",
         "content-disposition": "0.5.2",
-        "content-type": "1.0.4",
+        "content-type": "~1.0.4",
         "cookie": "0.3.1",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
-        "depd": "1.1.1",
-        "encodeurl": "1.0.1",
-        "escape-html": "1.0.3",
-        "etag": "1.8.1",
+        "depd": "~1.1.1",
+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
         "finalhandler": "1.1.0",
         "fresh": "0.5.2",
         "merge-descriptors": "1.0.1",
-        "methods": "1.1.2",
-        "on-finished": "2.3.0",
-        "parseurl": "1.3.2",
+        "methods": "~1.1.2",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.2",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "2.0.2",
+        "proxy-addr": "~2.0.2",
         "qs": "6.5.1",
-        "range-parser": "1.2.0",
+        "range-parser": "~1.2.0",
         "safe-buffer": "5.1.1",
         "send": "0.16.1",
         "serve-static": "1.13.1",
         "setprototypeof": "1.1.0",
-        "statuses": "1.3.1",
-        "type-is": "1.6.15",
+        "statuses": "~1.3.1",
+        "type-is": "~1.6.15",
         "utils-merge": "1.0.1",
-        "vary": "1.1.2"
+        "vary": "~1.1.2"
       }
     },
     "express-graphql": {
@@ -10601,6 +10602,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pump/-/pump-1.0.2.tgz",
       "integrity": "sha1-Oz7mUS+U8OV1U4wXmV+fFpkKXVE=",
+      "optional": true,
       "requires": {
         "end-of-stream": "1.4.0",
         "once": "1.4.0"
@@ -11628,7 +11630,8 @@
     "rsvp": {
       "version": "3.6.2",
       "resolved": "https://registry.npmjs.org/rsvp/-/rsvp-3.6.2.tgz",
-      "integrity": "sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw=="
+      "integrity": "sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==",
+      "optional": true
     },
     "run-async": {
       "version": "2.3.0",
@@ -13047,6 +13050,7 @@
       "version": "1.15.3",
       "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.15.3.tgz",
       "integrity": "sha1-7M+TXpQUk9gVECjmNuUc5MPKfyA=",
+      "optional": true,
       "requires": {
         "chownr": "1.0.1",
         "mkdirp": "0.5.1",
@@ -13278,6 +13282,7 @@
       "version": "0.0.105",
       "resolved": "https://registry.npmjs.org/traceur/-/traceur-0.0.105.tgz",
       "integrity": "sha1-XPne6D1rd4YcPWxE1ThZrterBHk=",
+      "optional": true,
       "requires": {
         "commander": "2.9.0",
         "glob": "5.0.15",
@@ -13290,6 +13295,7 @@
           "version": "2.9.0",
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
           "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
+          "optional": true,
           "requires": {
             "graceful-readlink": "1.0.1"
           }
@@ -13298,6 +13304,7 @@
           "version": "5.0.15",
           "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
           "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
+          "optional": true,
           "requires": {
             "inflight": "1.0.6",
             "inherits": "2.0.3",
@@ -13309,12 +13316,14 @@
         "semver": {
           "version": "4.3.6",
           "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
-          "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto="
+          "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto=",
+          "optional": true
         },
         "source-map": {
           "version": "0.1.32",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.32.tgz",
           "integrity": "sha1-yLbBZ3l7pHQKjqMyUhYv8IWRsmY=",
+          "optional": true,
           "requires": {
             "amdefine": "1.0.1"
           }
@@ -13323,6 +13332,7 @@
           "version": "0.2.10",
           "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.2.10.tgz",
           "integrity": "sha1-6lo5AKHByyUJagrozFwrSxDe09w=",
+          "optional": true,
           "requires": {
             "source-map": "0.1.32"
           }
@@ -13429,6 +13439,7 @@
       "version": "2.8.29",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
       "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
+      "optional": true,
       "requires": {
         "source-map": "0.5.7",
         "uglify-to-browserify": "1.0.2",