Remove appcast.pl from project

Author: rowanj

GitX.xcodeproj/project.pbxproj

@@ -375,7 +375,6 @@
 		4A40159814067B7A00DB9C07 /* AppKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AppKit.framework; path = System/Library/Frameworks/AppKit.framework; sourceTree = SDKROOT; };
 		4A4EF09F142CBAD5001B8CDF /* ObjectiveGitFramework.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = ObjectiveGitFramework.xcodeproj; path = "objective-git/ObjectiveGitFramework.xcodeproj"; sourceTree = "<group>"; };
 		4A4EF0BD142CBC59001B8CDF /* libz.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libz.dylib; path = usr/lib/libz.dylib; sourceTree = SDKROOT; };
-		4A52D2CC1558187800B778A5 /* appcast.pl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.perl; name = appcast.pl; path = updates/appcast.pl; sourceTree = SOURCE_ROOT; };
 		4A52D2CD1558187800B778A5 /* GitX-dev.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; name = "GitX-dev.html"; path = "updates/GitX-dev.html"; sourceTree = SOURCE_ROOT; };
 		4A5D757D14A9A90500DF6C68 /* Credits.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = Credits.html; sourceTree = "<group>"; };
 		4A5D757E14A9A90500DF6C68 /* gitx.icns */ = {isa = PBXFileReference; lastKnownFileType = image.icns; path = gitx.icns; sourceTree = "<group>"; };
@@ -799,7 +798,6 @@
 		4A5D757C14A9A90500DF6C68 /* Resources */ = {
 			isa = PBXGroup;
 			children = (
-				4A52D2CC1558187800B778A5 /* appcast.pl */,
 				4A52D2CD1558187800B778A5 /* GitX-dev.html */,
 				4A90A73414A9D24300D0DA02 /* GitX.sdef */,
 				4A90A72714A9C12F00D0DA02 /* Common.xcconfig */,