diff --git a/package-lock.json b/package-lock.json
index 800a66c..92f1e7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1722,7 +1722,8 @@
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           "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
-          "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
+          "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
+          "optional": true
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@@ -1793,6 +1794,7 @@
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           "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-2.0.1.tgz",
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+          "optional": true,
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           }
@@ -1824,6 +1826,7 @@
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       "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
       "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+      "optional": true,
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         "safe-buffer": "^5.1.1"
@@ -2025,6 +2028,7 @@
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       "resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
       "integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
+      "optional": true,
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         "buffer-fill": "^1.0.0"
@@ -2033,17 +2037,20 @@
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       "resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
-      "integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg=="
+      "integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==",
+      "optional": true
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     "buffer-crc32": {
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       "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
-      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
+      "optional": true
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       "resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
-      "integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw="
+      "integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw=",
+      "optional": true
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@@ -2221,6 +2228,7 @@
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+      "optional": true,
       "requires": {
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         "isurl": "^1.0.0-alpha5",
@@ -2278,7 +2286,8 @@
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               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -2299,12 +2308,14 @@
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               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -2319,17 +2330,20 @@
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
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@@ -2446,7 +2460,8 @@
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               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -2458,6 +2473,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -2472,6 +2488,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -2479,12 +2496,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -2503,6 +2522,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -2583,7 +2603,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "4.1.1",
@@ -2595,6 +2616,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -2680,7 +2702,8 @@
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               "version": "5.1.2",
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-              "dev": true
+              "dev": true,
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               "version": "2.1.2",
@@ -2716,6 +2739,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -2735,6 +2759,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -2778,12 +2803,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
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@@ -2973,6 +3000,7 @@
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+      "optional": true,
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@@ -3257,6 +3285,7 @@
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       "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz",
       "integrity": "sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=",
+      "optional": true,
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@@ -3272,6 +3301,7 @@
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+          "optional": true,
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@@ -3279,14 +3309,16 @@
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               "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-              "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY="
+              "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+              "optional": true
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         "pify": {
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           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+          "optional": true
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@@ -3294,6 +3326,7 @@
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       "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+      "optional": true,
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@@ -3302,6 +3335,7 @@
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+      "optional": true,
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@@ -3311,7 +3345,8 @@
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           "resolved": "https://registry.npmjs.org/file-type/-/file-type-5.2.0.tgz",
-          "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY="
+          "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY=",
+          "optional": true
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@@ -3319,6 +3354,7 @@
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+      "optional": true,
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@@ -3330,7 +3366,8 @@
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+          "integrity": "sha512-YPcTBDV+2Tm0VqjybVd32MHdlEGAtuxS3VAYsumFokDSMG+ROT5wawGlnHDoz7bfMcMDt9hxuXvXwoKUx2fkOg==",
+          "optional": true
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@@ -3338,6 +3375,7 @@
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+      "optional": true,
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@@ -3347,7 +3385,8 @@
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-          "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY="
+          "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY=",
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@@ -3355,6 +3394,7 @@
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       "integrity": "sha1-3qrM39FK6vhVePczroIQ+bSEj2k=",
+      "optional": true,
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@@ -3365,12 +3405,14 @@
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           "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
-          "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek="
+          "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek=",
+          "optional": true
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           "integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
+          "optional": true,
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@@ -3379,7 +3421,8 @@
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           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+          "optional": true
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@@ -3634,14 +3677,16 @@
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-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY="
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "optional": true
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-      "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI="
+      "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=",
+      "optional": true
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     "duplexify": {
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@@ -4044,6 +4089,7 @@
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+      "optional": true,
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@@ -4052,6 +4098,7 @@
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+      "optional": true,
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@@ -4182,6 +4229,7 @@
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       "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
+      "optional": true,
       "requires": {
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@@ -4219,12 +4267,14 @@
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-      "integrity": "sha1-q/c9+rc10EVECr/qLZHzieu/oik="
+      "integrity": "sha1-q/c9+rc10EVECr/qLZHzieu/oik=",
+      "optional": true
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     "filenamify": {
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+      "optional": true,
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@@ -4401,7 +4451,8 @@
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+      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
+      "optional": true
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     "fs-write-stream-atomic": {
       "version": "1.0.10",
@@ -4435,6 +4486,7 @@
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+      "optional": true,
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@@ -4442,7 +4494,8 @@
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-      "integrity": "sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4="
+      "integrity": "sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=",
+      "optional": true
     },
     "get-stream": {
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@@ -4611,7 +4664,8 @@
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-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU="
+      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=",
+      "optional": true
     },
     "handle-thing": {
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@@ -4652,7 +4706,8 @@
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-      "integrity": "sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw=="
+      "integrity": "sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw==",
+      "optional": true
     },
     "has-symbols": {
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@@ -4663,6 +4718,7 @@
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+      "optional": true,
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@@ -4753,7 +4809,8 @@
     "hosted-git-info": {
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