Remove tfx extension publisher command. (#368)

Author: dwilsonactual

README.md

@@ -38,7 +38,7 @@ tfx <command> --help
 
 * `tfx build` ([builds](docs/builds.md)): Queue, view, and get details for builds
 * `tfx build tasks` ([build tasks](docs/buildtasks.md)): Create, list, upload and delete build tasks
-* `tfx extension` ([extensions](docs/extensions.md)): Package, manage, publisher Team Foundation Server / Azure DevOps extensions
+* `tfx extension` ([extensions](docs/extensions.md)): Package, manage, publish Team Foundation Server / Azure DevOps extensions
 * `tfx workitem` ([work items](docs/workitems.md)): Create, query and view work items.
 
 ### Login

app/exec/extension/publisher/create.ts

@@ -80,7 +80,6 @@ tfx extension publish --publisher mypublisher --manifest-globs myextension.json
 
 ## Other commands
 
-* `tfx extension publisher`: Commands for creating and managing publishers.
 * `tfx extension install`: Install a Visual Studio Services Extension to a list of VSTS Accounts.
 * `tfx extension show`: Show information about a published extension.
 * `tfx extension share`: Share an extension with an account.