wmclock: Add version 1.0.14 to repository.

Obtained from:
http://www.bluestop.org/wmclock/wmclock-1.0.14.tar.gz
wmclock: Fix first line of manpage.

Patch by Sandro Tosi <matrixhasu@gmail.com> from Debian package:
http://sources.debian.net/src/wmclock/1.0.14-6/debian/patches/manpage_fixes.patch/
wmclock: Add section to manpage about usage of translated XPM files.

Adapted from the Debian patch by Sandro Tosi <matrixhasu@gmail.com>:
http://sources.debian.net/src/wmclock/1.0.14-6/debian/patches/manpage_xpm_notes.patch/
wmclock: Fix display when both -12 and -year are given.

Patch by Vino Fernando Crescini <jcrescin@cit.uws.edu.au>:
http://sources.debian.net/src/wmclock/1.0.14-6/debian/patches/fix_12_year_display.patch/

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=228985
wmclock: Show correct year when -year is given.

From the Debian patch:
http://sources.debian.net/src/wmclock/1.0.14-6/debian/patches/correct_year.patch/

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=723887
wmclock: Add -interval option.

From the Debian patch:
http://sources.debian.net/src/wmclock/1.0.14-6/debian/patches/add_interval_option.patch/

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=228986
wmclock: Remove generated file wmclock.man.
wmclock: Remove wmclock.spec.in; not needed upstream.
wmclock: Remove trailing whitespace.
wmclock: Switch build system from deprecated imake to autotools.
wmclock: Choose language with ./configure.

This is a feature that was present in the pre-autotools configure script.

Note a syntax change:
./configure --lang foo
is now
./configure --with-lang=foo

Also remove the .xpm files in the root directory, as they are created during
configuration.
wmclock: Update manpage.

Changes include:
- Rename to wmclock.1.
- Use @prefix@ instead of /usr for the location of the language xpm files.
- Hardcode date instead of picking it up from a variable in the Makefile.
wmclock: Update documentation.

In particular, document installation changes after switch to autotools and
change maintainer to Window Maker Developers.
wmclock: Bump to version 1.0.15.