Remove unused class

Signed-off-by: Dan Cunningham <dan@digitaldan.com>

openHAB.xcodeproj/project.pbxproj

@@ -19,7 +19,6 @@
  657144512C1E438700C8A1F3 /* NotificationService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 657144502C1E438700C8A1F3 /* NotificationService.swift */; };
  657144552C1E438700C8A1F3 /* NotificationService.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 6571444E2C1E438700C8A1F3 /* NotificationService.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
  657144962C30A16700C8A1F3 /* OpenHABCore in Frameworks */ = {isa = PBXBuildFile; productRef = 657144952C30A16700C8A1F3 /* OpenHABCore */; };
- 6595667E28E0BE8E00E8A53B /* MulticastDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6595667D28E0BE8E00E8A53B /* MulticastDelegate.swift */; };
  932602EE2382892B00EAD685 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = DAC6608B236F6F4200F4501E /* Assets.xcassets */; };
  933D7F0722E7015100621A03 /* OpenHABUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 933D7F0622E7015000621A03 /* OpenHABUITests.swift */; };
  933D7F0F22E7030600621A03 /* SnapshotHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 933D7F0E22E7030600621A03 /* SnapshotHelper.swift */; };
@@ -277,7 +276,6 @@
  657144502C1E438700C8A1F3 /* NotificationService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationService.swift; sourceTree = "<group>"; };
  657144522C1E438700C8A1F3 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
  657144972C30A3E300C8A1F3 /* NotificationService.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = NotificationService.entitlements; sourceTree = "<group>"; };
- 6595667D28E0BE8E00E8A53B /* MulticastDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MulticastDelegate.swift; sourceTree = "<group>"; };
  931384B324F259BC00A73AB5 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/Localizable.strings; sourceTree = "<group>"; };
  931384B424F259BD00A73AB5 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/InfoPlist.strings; sourceTree = "<group>"; };
  931384BB24F2691B00A73AB5 /* fi */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fi; path = fi.lproj/Localizable.strings; sourceTree = "<group>"; };
@@ -991,7 +989,6 @@
  isa = PBXGroup;
  children = (
  DFDEE4161883C6A5008B26AC /* OpenHABTracker.swift */,
- 6595667D28E0BE8E00E8A53B /* MulticastDelegate.swift */,
  );
  name = Util;
  sourceTree = "<group>";
@@ -1486,7 +1483,6 @@
  DF06F1F618FE7A160011E7B9 /* OpenHABSelectionTableViewController.swift in Sources */,
  DAA42BA821DC97E000244B2A /* NotificationTableViewCell.swift in Sources */,
  DAF0A28F2C56F1EE00A14A6A /* ColorPickerCell.swift in Sources */,
- 6595667E28E0BE8E00E8A53B /* MulticastDelegate.swift in Sources */,
  DFDEE3FD18831099008B26AC /* OpenHABSettingsViewController.swift in Sources */,
  938EDCE122C4FEB800661CA1 /* ScaleAspectFitImageView.swift in Sources */,
  DAEAA89F21E6B16600267EA3 /* UITableView.swift in Sources */,