Log Message:
Update to encodings-1.0.3.

pkgsrc note: upstream is migrating the default font directory from
${PREFIX}/lib/X11/fonts to ${PREFIX}/share/X11/fonts. This would break
stuff in pkgsrc, so pass --with-fontrootdir to keep the old dir for now.

Changes:
Migrate to xorg macros 1.3 & font-util 1.1 macros
Add pointers to mailing lists, bugzilla, & git to README
Janitor: Correct make distcheck and configure.ac simplification
Add missing PHONY line for automatic ChangeLog generation
Replace generic copyright statement.