[ngIRCd-ML] branch-0-6-0: Backports from HEAD

Hi! I applied the following patches friom HEAD to CVS branch-0-6-0: - The server sets a correct default AWAY message now when propagating between servers (bug introduced in 0.6.0). - Fixed up propagation of modes with arguments between servers and enhanced the CHANINFO command. - MODE returns the key and user limit for channel members correctly now. Regards Alex -- Alexander Barton, Freiburg, Germany http://www.barton.de/, alex@barton.de