Update README.md
Update README.md
Add CodeBuffer class for managing indentation
Add more helper methods to Buffer class.
Add Buffer class as a file.
Add BufferTest
Improve buffer append operation by adding more methods
improve code indentation with Buffer class
Add a simple command test for testing zsh command
setIndent while appending another buffer object
extract app first level skeleton to Zsh class
Refactoring with buffer class
document todo
Pass command signature
proper function name "command_meta_callback_function"
Refactoring zsh generator into CLIFramework\Completion namespace
Add space before trailing slash
lazy completion renderer
note static
clean up zsh compltion generator