Make minibuffer keyboard quit work with ergoemacs-read-key.
Only quit minibuffer when not completing a key-sequences with ergoemacs-read-key.
Bug fix for ergoemacs-toggle-letter-case
Put back in keyfreq support and describe-key support.
Change `ergoemacs-shortcut-remap' to use `ergoemacs-read-key-call'
Bug fix for ergoemacs-undefined.  Now show proper bindings.