diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 64eb9a5fc..e789b23be
--- a/package-lock.json
+++ b/package-lock.json
@@ -131,7 +131,39 @@
     "css-what": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0="
+      "integrity": "sha512-HtdI8TqiYjVrBI0C2VLF8fwphIa49EaHPVo64hrX+QHCPBtjp2FW1g4+jNeC6v7bBSr2z7v2USnQ6GU+VPOzgQ=="
+    },
+    "d3": {
+      "version": "3.5.17",
+      "resolved": "https://registry.npmjs.org/d3/-/d3-3.5.17.tgz",
+      "integrity": "sha512-yFk/2idb8OHPKkbAL8QaOaqENNoMhIaSHZerk3oQsECwkObkCpJyjYwCe+OHiq6UEdhe1m8ZGARRRO3ljFjlKg=="
+    },
+    "dagre-d3-renderer": {
+      "version": "0.4.26",
+      "resolved": "https://registry.npmjs.org/dagre-d3-renderer/-/dagre-d3-renderer-0.4.26.tgz",
+      "integrity": "sha512-vOWj1uA4/APTrfDyfHaH/xpfXhPh9rszW+HOaEwPCeA6Afl06Lobfh7OpESuVMQW2QGuY4UQ7pte/p0WhdDs7w==",
+      "requires": {
+        "d3": "3.5.17",
+        "dagre-layout": "^0.8.0",
+        "graphlib": "^2.1.1",
+        "lodash": "^4.17.4"
+      }
+    },
+    "dagre-layout": {
+      "version": "0.8.8",
+      "resolved": "https://registry.npmjs.org/dagre-layout/-/dagre-layout-0.8.8.tgz",
+      "integrity": "sha512-ZNV15T9za7X+fV8Z07IZquUKugCxm5owoiPPxfEx6OJRD331nkiIaF3vSt0JEY5FkrY0KfRQxcpQ3SpXB7pLPQ==",
+      "requires": {
+        "graphlibrary": "^2.2.0",
+        "lodash": "^4.17.5"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
+      }
     },
     "debuglog": {
       "version": "1.0.1",
@@ -249,6 +281,14 @@
       "resolved": "https://registry.npmjs.org/gitbook-plugin-expandable-chapters-interactive/-/gitbook-plugin-expandable-chapters-interactive-0.1.0.tgz",
       "integrity": "sha512-P7q0yM+u6yy3z4kh9y5qc5J4yqbRAmA5RuMf1t4dpeZzicww5iek6vVhb7AXaq4D1HgsABRDC1IorvkboeTj4A=="
     },
+    "gitbook-plugin-mermaid-gb3": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/gitbook-plugin-mermaid-gb3/-/gitbook-plugin-mermaid-gb3-2.1.0.tgz",
+      "integrity": "sha512-xCvOWNqkrVrWcBMDGT0ANWlut4GKVzzHh834zy8Ti4Bv7kvGtqA72ykuxBRcJUS+eSVDJNkaQ5D1wF6CNZH9rw==",
+      "requires": {
+        "mermaid": "^7.0.7"
+      }
+    },
     "gitbook-plugin-vistors-github": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/gitbook-plugin-vistors-github/-/gitbook-plugin-vistors-github-1.2.0.tgz",
@@ -282,6 +322,41 @@
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
     },
+    "graphlib": {
+      "version": "2.1.8",
+      "resolved": "https://registry.npmjs.org/graphlib/-/graphlib-2.1.8.tgz",
+      "integrity": "sha512-jcLLfkpoVGmH7/InMC/1hIvOPSUh38oJtGhvrOFGzioE1DZ+0YW16RgmOJhHiuWTvGiJQ9Z1Ik43JvkRPRvE+A==",
+      "requires": {
+        "lodash": "^4.17.15"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
+      }
+    },
+    "graphlibrary": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/graphlibrary/-/graphlibrary-2.2.0.tgz",
+      "integrity": "sha512-XTcvT55L8u4MBZrM37zXoUxsgxs/7sow7YSygd9CIwfWTVO8RVu7AYXhhCiTuFEf+APKgx6Jk4SuQbYR0vYKmQ==",
+      "requires": {
+        "lodash": "^4.17.5"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
+      }
+    },
+    "he": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
+      "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw=="
+    },
     "hosted-git-info": {
       "version": "2.6.0",
       "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.6.0.tgz",
@@ -410,6 +485,19 @@
       "resolved": "https://registry.npmjs.org/lodash.some/-/lodash.some-4.6.0.tgz",
       "integrity": "sha1-G7nzFO9ri63tE7VJFpsqlF62jk0="
     },
+    "mermaid": {
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-7.1.2.tgz",
+      "integrity": "sha512-bDLu3fQuf3/R0fNkNzB0GTaF7+6SxnZpfTs9DVQF1ougsuP23MBzvEIGfL0ML8zeyg7+J2D+0AaoLVhskW5ulw==",
+      "requires": {
+        "d3": "3.5.17",
+        "dagre-d3-renderer": "^0.4.25",
+        "dagre-layout": "^0.8.0",
+        "he": "^1.1.1",
+        "lodash": "^4.17.4",
+        "moment": "^2.20.1"
+      }
+    },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -438,6 +526,11 @@
         }
       }
     },
+    "moment": {
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
+    },
     "nopt": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
@@ -462,6 +555,7 @@
       "resolved": "https://registry.npmjs.org/npm/-/npm-5.1.0.tgz",
       "integrity": "sha512-pt5ClxEmY/dLpb60SmGQQBKi3nB6Ljx1FXmpoCUdAULlGqGVn2uCyXxPCWFbcuHGthT7qGiaGa1wOfs/UjGYMw==",
       "requires": {
+        "JSONStream": "1.3.1",
         "abbrev": "1.1.0",
         "ansi-regex": "3.0.0",
         "ansicolors": "0.3.2",
@@ -493,7 +587,6 @@
         "inherits": "2.0.3",
         "ini": "1.3.4",
         "init-package-json": "1.10.1",
-        "JSONStream": "1.3.1",
         "lazy-property": "1.0.0",
         "lockfile": "1.0.3",
         "lodash._baseindexof": "3.1.0",
@@ -560,6 +653,27 @@
         "write-file-atomic": "2.1.0"
       },
       "dependencies": {
+        "JSONStream": {
+          "version": "1.3.1",
+          "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.1.tgz",
+          "integrity": "sha1-cH92HgHa6eFvG8+TcDt4xwlmV5o=",
+          "requires": {
+            "jsonparse": "1.3.1",
+            "through": "2.3.8"
+          },
+          "dependencies": {
+            "jsonparse": {
+              "version": "1.3.1",
+              "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
+              "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
+            },
+            "through": {
+              "version": "2.3.8",
+              "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+              "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
+            }
+          }
+        },
         "abbrev": {
           "version": "1.1.0",
           "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.0.tgz",
@@ -971,27 +1085,6 @@
             }
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-        "JSONStream": {
-          "version": "1.3.1",
-          "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.1.tgz",
-          "integrity": "sha1-cH92HgHa6eFvG8+TcDt4xwlmV5o=",
-          "requires": {
-            "jsonparse": "1.3.1",
-            "through": "2.3.8"
-          },
-          "dependencies": {
-            "jsonparse": {
-              "version": "1.3.1",
-              "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
-              "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
-            },
-            "through": {
-              "version": "2.3.8",
-              "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-              "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
-            }
-          }
-        },
         "lazy-property": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/lazy-property/-/lazy-property-1.0.0.tgz",