* lily/main.cc: Cleanups.

* lily/main.cc: Cleanups.
(setup_localisation): New function.
(sane_putenv): Remove.
(main_with_guile): New name (Was: main_prog).  Remove musings
about possible preparation for GUILE heavy memory usage and
practical uselessness.  Do not set environment variables
GUILE_INIT_SEGMENT_SIZE_1, GUILE_MAX_SEGMENT_SIZE.  Remove file
name juggling.
(parse_argv): New function.
(copyright): New function.  It's 2004 already.

* lily/input-file-results.cc (do_one_file): Add file name juggling.
(distill_inname): Move from main.