diff --git a/package-lock.json b/package-lock.json
index 1c6f157..8880c4e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2505,7 +2505,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -3348,7 +3348,7 @@
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-      "resolved": "http://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
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@@ -3594,7 +3594,7 @@
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-      "resolved": "http://registry.npmjs.org/clone-deep/-/clone-deep-0.2.4.tgz",
+      "resolved": "https://registry.npmjs.org/clone-deep/-/clone-deep-0.2.4.tgz",
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@@ -4380,7 +4380,7 @@
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-          "resolved": "http://registry.npmjs.org/globby/-/globby-6.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/globby/-/globby-6.1.0.tgz",
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@@ -4392,7 +4392,7 @@
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-              "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
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@@ -4581,7 +4581,7 @@
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-          "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
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@@ -4684,23 +4684,28 @@
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+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
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-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
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-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
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+          "version": "4.12.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+          "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA=="
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+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
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@@ -5057,7 +5062,7 @@
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-          "resolved": "http://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz",
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@@ -5074,7 +5079,7 @@
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-          "resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
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@@ -8320,7 +8325,7 @@
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-      "resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
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@@ -8994,7 +8999,7 @@
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-          "resolved": "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
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@@ -9105,7 +9110,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -9305,9 +9310,9 @@
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+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.11.tgz",
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@@ -9346,7 +9351,7 @@
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-        "ini": "^1.3.5",
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@@ -9373,7 +9378,7 @@
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         "lru-cache": "^5.1.1",
-        "meant": "~1.0.1",
+        "meant": "^1.0.2",
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@@ -9388,11 +9393,11 @@
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         "npm-profile": "^4.0.4",
-        "npm-registry-fetch": "^4.0.5",
-        "npm-user-validate": "~1.0.0",
+        "npm-registry-fetch": "^4.0.7",
+        "npm-user-validate": "^1.0.1",
         "npmlog": "~4.1.2",
         "once": "~1.4.0",
-        "opener": "^1.5.1",
+        "opener": "^1.5.2",
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@@ -9460,16 +9465,6 @@
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-            "fast-deep-equal": "^1.0.0",
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@@ -9755,10 +9750,6 @@
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@@ -9839,10 +9830,10 @@
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-          "version": "3.1.2",
+          "version": "3.1.5",
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-            "dot-prop": "^4.1.0",
+            "dot-prop": "^4.2.1",
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@@ -9993,7 +9984,7 @@
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-          "version": "4.2.0",
+          "version": "4.2.1",
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@@ -10147,10 +10138,6 @@
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@@ -10435,11 +10422,31 @@
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-          "version": "5.1.0",
+          "version": "5.1.5",
           "bundled": true,
           "requires": {
-            "ajv": "^5.3.0",
+            "ajv": "^6.12.3",
             "har-schema": "^2.0.0"
+          },
+          "dependencies": {
+            "ajv": {
+              "version": "6.12.6",
+              "bundled": true,
+              "requires": {
+                "fast-deep-equal": "^3.1.1",
+                "fast-json-stable-stringify": "^2.0.0",
+                "json-schema-traverse": "^0.4.1",
+                "uri-js": "^4.2.2"
+              }
+            },
+            "fast-deep-equal": {
+              "version": "3.1.3",
+              "bundled": true
+            },
+            "json-schema-traverse": {
+              "version": "0.4.1",
+              "bundled": true
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@@ -10544,7 +10551,7 @@
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-          "version": "1.3.5",
+          "version": "1.3.8",
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@@ -10682,10 +10689,6 @@
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@@ -10994,7 +10997,7 @@
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-          "version": "1.0.1",
+          "version": "1.0.2",
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@@ -11015,6 +11018,10 @@
             "brace-expansion": "^1.1.7"
           }
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+        "minimist": {
+          "version": "1.2.5",
+          "bundled": true
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@@ -11226,7 +11233,7 @@
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-          "version": "4.0.5",
+          "version": "4.0.7",
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@@ -11252,7 +11259,7 @@
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-          "version": "1.0.0",
+          "version": "1.0.1",
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@@ -11297,7 +11304,7 @@
           }
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-          "version": "1.5.1",
+          "version": "1.5.2",
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@@ -11551,12 +11558,6 @@
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@@ -12133,6 +12134,19 @@
             "xdg-basedir": "^3.0.0"
           }
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+        "uri-js": {
+          "version": "4.4.0",
+          "bundled": true,
+          "requires": {
+            "punycode": "^2.1.0"
+          },
+          "dependencies": {
+            "punycode": {
+              "version": "2.1.1",
+              "bundled": true
+            }
+          }
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@@ -13260,7 +13274,7 @@
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-      "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
       "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
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@@ -15445,7 +15459,7 @@
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-          "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
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@@ -15474,7 +15488,7 @@
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-          "resolved": "http://registry.npmjs.org/css-select/-/css-select-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/css-select/-/css-select-1.2.0.tgz",
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@@ -16040,7 +16054,7 @@
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-          "resolved": "http://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
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@@ -16205,7 +16219,7 @@
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-          "resolved": "http://registry.npmjs.org/kind-of/-/kind-of-2.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-2.0.1.tgz",
           "integrity": "sha1-AY7HpM5+OobLkUG+UZ0kyPqpgbU=",
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@@ -17164,7 +17178,7 @@
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-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
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@@ -18975,7 +18989,7 @@
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-      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
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