add the mmh mailing list to the doc
Updated docs to reflect that all of the lists are on nongnu.org. Pulled in from nmh. Thanks to David Levine.
Rearranged whitespace (and comments) in all the code! The primary goal was to only indent with tabs and not mix them with spaces. Also, no more tabs should appear past the first printable char on each line. Now editing the sources will be much easier, no matter which editor one uses, and rearranging won't break aligned code. (Beware, the changeset is huge, but the `diff -w' changes are moderate.)
Remove RCS keywords, since they no longer work after git migration.
Added note that user questions are acceptable on nmh-workers.
Moved most of the documentation into a new "docs" subdirectory. Added a MAILING-LISTS file talking about the lists and archives, and updated the FAQ to refer to it.