create MCNewFileTreeTodeTool to use command arguments and eliminate structural dependencies. Extend functionality to include doing the `git push` (relying on passwordless ssh access to github).

shell examples moved to /examples...

better scripting api for git tool for example: TDGitTool>>gitcommitIn:with:. All git commands use a similar form....workaround for `git pull` bug.
add `rename class` command ... move all examples to `/examples`
add TDBatchEditTool and `bedit` command...CMD-o skips edit, CMD-p performs edit. both move to next regex match in method or next method