Minor changes
Code style
Add a keybinding for backward line killing
Make backward kill line respect indentation
Add prelude-kill-whole-line
README: fix minor typo {form -> from}
Fix #294 - quote env var PRELUDE_INSTALL_DIR
Fix #284 - use mkdir -p to create required dirs
Introduce key-chord to the default-packages
Use global-flycheck-mode
yaml-mode