Merged from mwolson@gnu.org--2006-muse-el (patch 5-14)
(Author: Per B. Sederberg <per@med.upenn.edu>)
* lisp/muse-mode.el (muse-mode-map): Added key mappings to increase or
decrease the current item indentation.
(muse-get-paragraph-start): Helper function to determine the start of
the current paragraph.
(muse-insert-list-item): Cleaned up list item insertion code and made
it handle definitions.
(muse-increase-list-item-indentation): New interactive function to
increase list item indentation.
(muse-decrease-list-item-indentation): New interactive function to
decrease list item indentation.
git-archimport-id: mwolson@gnu.org--2006/muse--main--1.0--patch-44