Add !about command

package-lock.json

@@ -2456,6 +2456,14 @@
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       "integrity": "sha1-hk7xN5rO1Vzm+V3r7NzhefegzR0="
     },
+    "dotgitconfig": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dotgitconfig/-/dotgitconfig-1.0.1.tgz",
+      "integrity": "sha512-a6RPc5Cco7ogiKLVExcGBMEEP6jHkzJFYbS/HYGFvQSZrm3EkC876YIqqrj92N8SZYGLqPz6pU522/LlNAaedQ==",
+      "requires": {
+        "ini": "^1.3.5"
+      }
+    },
     "duplexer": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz",
@@ -3965,8 +3973,7 @@
     "ini": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
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-      "dev": true
+      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
     },
     "invariant": {
       "version": "2.2.4",
@@ -5385,6 +5392,14 @@
         "ts-essentials": "^2.0.3"
       }
     },
+    "last-commit-log": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/last-commit-log/-/last-commit-log-2.1.0.tgz",
+      "integrity": "sha512-vvZNAaiPSQ/PtyfDP2UrIRwKx0xttliGSwEfd/4tU1B/2iD/g4e3nWbttYb6YLarpULpM6s5OW5JWl97ogB6jA==",
+      "requires": {
+        "dotgitconfig": "^1.0.1"
+      }
+    },
     "latest-version": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/latest-version/-/latest-version-3.1.0.tgz",