showfont-1.0.6-bp156.1.5

- Update to version 1.0.6
  * Update README for gitlab migration
  * Update configure.ac bug URL for gitlab migration
  * Fix spelling/wording issues
  * gitlab CI: add a basic build test
  * man page: remove out-of-date COPYRIGHT section
  * Reduce variable scopes as suggested by cppcheck
  * Take care of -Wsign-compare warnings

- Update to version 1.0.5:
  This minor maintenance release provides the usual set of
  accumulated build configuration improvements, compiler warning
  fixes, and other janitorial cleanups.

- Update to version 1.0.4:
  + Strip trailing whitespace.
  + Fix gcc -Wwrite-strings warnings.
  + config: move man pages into their own directory.
  + man: remove trailing spaces and tabs.
  + config: replace deprecated AM_CONFIG_HEADER with
    AC_CONFIG_HEADERS. This silences an Autoconf warning.

- Split showfont from xorg-x11. Initial version: 1.0.3.