Can now cd to a directory containing spaces; entering a command reset

the history callback counter. Changed the exit prompt to be friendlier.

README.md

@@ -5,7 +5,6 @@ TODO:
 * Aliases don't currently handle arguments. My alias "vless" does not work with "vless lib.rs"
 * A shortcut / implemented command to show all Hotkeys
 * git commit -m "message" does not work
-* Can't cd to a directory containing spaces in its name
 * Startup script section in sqishrc 
 
 ## sqishrc (Config)