Add Erlang mode for emacs. Change various listeners to use the default port. Alignment. Shorten and clarify the default_* config items. Try not to end non-sentences with a full stop. Try to be consistent about whether blocks of comments begin and end with "%%" by itself. Try to be consistent about not having a trailing comma on the last definition of each group. Rework LDAP.
Merge heads (hopefully without breaking too much, that was horrible)