[package release] idlwave

For some reason there was a blunder with the version number of idlwave. So I have released version 1.21 to bring things into line. idlwave-1.21-pkg.tar.gz - No changes, just fixing a version number conflict. -- |---<Regards, Steve Youngs>-----------[GnuPG KeyID: EFD82ED2]---| | XEmacs - It's not just an editor... | | It's a way of life. | |----------------------------------<mailto:youngs＠xemacs.org>---|