Adding plugin-plugins to cli

Author: munozemilio

packages/cli/package.json

@@ -7,13 +7,14 @@
   },
   "bugs": "https://github.com/microsoft/botframework-cli",
   "dependencies": {
-    "@oclif/command": "~1.5.13",
-    "@oclif/config": "~1.13.0",
-    "@oclif/plugin-help": "~2.1.6",
     "@microsoft/bf-chatdown": "1.0.0",
     "@microsoft/bf-cli-config": "1.0.0",
-    "@microsoft/bf-qnamaker": "1.0.0",
     "@microsoft/bf-luis": "1.0.0",
+    "@microsoft/bf-qnamaker": "1.0.0",
+    "@oclif/command": "~1.5.13",
+    "@oclif/config": "~1.13.0",
+    "@oclif/plugin-help": "~2.1.6",
+    "@oclif/plugin-plugins": "~1.7.8",
     "chalk": "2.4.1",
     "cli-ux": "^5.3.0",
     "fs-extra": "^7.0.1",
@@ -59,6 +60,7 @@
     "bin": "bf",
     "plugins": [
       "@oclif/plugin-help",
+      "@oclif/plugin-plugins",
       "@microsoft/bf-chatdown",
       "@microsoft/bf-cli-config",
       "@microsoft/bf-qnamaker",