Remove unmaintained contrib/MacOSX/ folder This includes removing the Xcode project. The sample launchd(8) configuration properties list file was moved to "contrib/de.barton.ngircd.plist" and kept.
New make target: "osxpkg" to create an Mac OS X installer package. This patch adds a new make target, "osxpkg", to the main Makefile which gereates a Apple Mac OS X installer package of ngIRCd. The packagemaker(1) project bundle is stored in contrib/MacOSX/ngIRCd.pmdoc.