bash: Export LESS=FSRX to fix color display on some machines
bash: Bail out of .bashrc when running under a non-interactive shell
readline: Enabled colored-stats
readline: Disable bind-tty-special-chars and echo-control-characters
readline: Add bindings for yanking args and for a few helpful macros
bash: Use function_exists to check for _completion_loader to get rid of warning on systems without it