diff --git a/package-lock.json b/package-lock.json
index 0fe7ddd..7300dfd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -221,9 +221,9 @@
       }
     },
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-      "resolved": "https://registry.npmjs.org/datatables.net/-/datatables.net-1.10.15.tgz",
-      "integrity": "sha1-x4kHe7/jhedf9aIz+l8jJRpy32g=",
+      "version": "1.11.3",
+      "resolved": "https://registry.npmjs.org/datatables.net/-/datatables.net-1.11.3.tgz",
+      "integrity": "sha512-VMj5qEaTebpNurySkM6jy6sGpl+s6onPK8xJhYr296R/vUBnz1+id16NVqNf9z5aR076OGcpGHCuiTuy4E05oQ==",
       "requires": {
         "jquery": ">=1.7"
       }
@@ -269,6 +269,11 @@
         "jsbn": "~0.1.0"
       }
     },
+    "emitter-component": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/emitter-component/-/emitter-component-1.1.1.tgz",
+      "integrity": "sha1-Bl4tvtaVm/RwZ57avq95gdEAOrY="
+    },
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       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
@@ -368,6 +373,11 @@
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
     },
+    "hammerjs": {
+      "version": "2.0.8",
+      "resolved": "https://registry.npmjs.org/hammerjs/-/hammerjs-2.0.8.tgz",
+      "integrity": "sha1-BO93hiz/K7edMPdpIJWTAiK/YPE="
+    },
     "har-schema": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-1.0.5.tgz",
@@ -517,6 +527,11 @@
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+    "keycharm": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/keycharm/-/keycharm-0.2.0.tgz",
+      "integrity": "sha1-+m6i5DuQpoAohD0n8gddNajD5vk="
+    },
     "lodash": {
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       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
@@ -598,7 +613,7 @@
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         "punycode": "^1.4.1",
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-        "readable-stream": "git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
+        "readable-stream": "readable-stream@git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
         "stream-browserify": "^2.0.1",
         "string_decoder": "^1.0.1",
         "timers-browserify": "^1.4.2",
@@ -1007,11 +1022,6 @@
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-        "process-nextick-args": {
-          "version": "1.0.7",
-          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-          "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
-        },
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           "resolved": "https://registry.npmjs.org/public-encrypt/-/public-encrypt-4.0.0.tgz",
@@ -1045,8 +1055,8 @@
           "integrity": "sha1-Z0yZdgkBw8QRJ3GjHlIdw0nMCew="
         },
         "readable-stream": {
-          "version": "git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
-          "from": "git+https://github.com/meteor/readable-stream.git",
+          "version": "2.2.10",
+          "resolved": "git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
           "requires": {
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@@ -1135,11 +1145,6 @@
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-        "util-deprecate": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
-        },
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           "resolved": "https://registry.npmjs.org/vm-browserify/-/vm-browserify-0.0.4.tgz",
@@ -1293,6 +1298,14 @@
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
       "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
     },
+    "propagating-hammerjs": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/propagating-hammerjs/-/propagating-hammerjs-1.5.0.tgz",
+      "integrity": "sha512-3PUXWmomwutoZfydC+lJwK1bKCh6sK6jZGB31RUX6+4EXzsbkDZrK4/sVR7gBrvJaEIwpTVyxQUAd29FKkmVdw==",
+      "requires": {
+        "hammerjs": "^2.0.8"
+      }
+    },
     "punycode": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
@@ -1610,6 +1623,18 @@
         }
       }
     },
+    "vis": {
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/vis/-/vis-4.21.0.tgz",
+      "integrity": "sha1-3XFji/9/ZJXQC8n0DCU1JhM97Ws=",
+      "requires": {
+        "emitter-component": "^1.1.1",
+        "hammerjs": "^2.0.8",
+        "keycharm": "^0.2.0",
+        "moment": "^2.18.1",
+        "propagating-hammerjs": "^1.4.6"
+      }
+    },
     "wide-align": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",