diff --git a/package-lock.json b/package-lock.json
index dae5e88..3d9a3e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -158,6 +158,49 @@
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+        "graceful-fs": "^4.2.0",
+        "lazystream": "^1.0.0",
+        "lodash.defaults": "^4.2.0",
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@@ -185,6 +228,11 @@
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       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
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@@ -234,6 +282,42 @@
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+      "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
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+        "inherits": "^2.0.4",
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+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
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@@ -270,6 +354,11 @@
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+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
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@@ -298,6 +387,29 @@
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+      "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-4.1.1.tgz",
+      "integrity": "sha512-QLdDLCKNV2dtoTorqgxngQCMA+gWXkM/Nwu7FpeBhk/RdkzimqC3jueb/FDmaZeXh+uby1jkBqE3xArsLBE5wQ==",
+      "requires": {
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+        "crc32-stream": "^4.0.2",
+        "normalize-path": "^3.0.0",
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
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@@ -345,6 +457,32 @@
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+    "crc-32": {
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+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz",
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+    "crc32-stream": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-4.0.2.tgz",
+      "integrity": "sha512-DxFZ/Hk473b/muq1VJ///PMNLj0ZMnzye9thBpmjpJKCc5eMgB95aK8zCGrGfQ90cWo561Te6HK9D+j4KPdM6w==",
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+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
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@@ -768,6 +919,39 @@
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+      "resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.1.tgz",
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+    "lodash.defaults": {
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+      "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
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+      "resolved": "https://registry.npmjs.org/lodash.difference/-/lodash.difference-4.5.0.tgz",
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+      "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
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+      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
+      "integrity": "sha512-oSXzaWypCMHkPC3NvBEaPHf0KsA5mvPrOPgQWDsbg8n7orZ290M0BmC/jgRZ4vcJ6DTAhjrsSYgdsW/F+MFOBA=="
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+      "resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.6.0.tgz",
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@@ -919,6 +1103,11 @@
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+      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
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@@ -1098,6 +1287,32 @@
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@@ -1136,9 +1351,9 @@
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+          "version": "6.5.3",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
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@@ -1299,6 +1514,30 @@
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+      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz",
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+        "end-of-stream": "^1.4.1",
+        "fs-constants": "^1.0.0",
+        "inherits": "^2.0.3",
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+      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-4.1.0.tgz",
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+        "compress-commons": "^4.1.0",
+        "readable-stream": "^3.6.0"
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     }
   }
 }