Log Message:
Update to 1.0.4.

1.0.4:
Alan Coopersmith (2):
      Replace malloc(strlen) + strcpy() with strdup()
      xwud 1.0.4

Gaetan Nadon (3):
      man: remove trailing spaces and tabs
      man: replace hard coded man page section with substitution strings
      config: move man pages into their own directory

Jeremy Huddleston (1):
      Mark Error as _X_NORETURN

1.0.3:
This minor maintenance release provides the usual recent collection of
build configuration improvements and janitorial cleanups.