ping.
Remove repo.py
Added template file, TemplateManager.
HookRunner: Added comment
CLI: Added create to commands.
Bootstrapper: Remove cruft. Refactoring how we get the working directory for hooks.
Utils: added assert_path, validation!
CommandOptionParser: We want to show the help command as last entry on the help print out.
Commands: Remove cruft, added comment.
Adding exceptions.