Add file system utils
Add configuration manager
Remove trial code
Update notes
Add code to load config
Add dictutils
Add lsPath
Fix docstrings
Improve Config.configPath
Begin to load keybindings
Add doc notes to main.py
Refactor config
Add global functions
Update context
Refactor state
Playing with keybinding config
Add notes about mouse chords
Begin to test keybinding loaded from config file
Add PyYAML dependency