set version to 0.2.2-devel

Signed-off-by: Stephan Linz <slz@users.sourceforge.net>
extend authors

Add Jean-Francois Dagenais as author.

Signed-off-by: Stephan Linz <slz@users.sourceforge.net>
upgrade autotools to autoconf 2.65

Run autoupdate w/o any options.

Signed-off-by: Stephan Linz <slz@users.sourceforge.net>