Set automatic code signing for Mac target

XCode/Swifter.xcodeproj/project.pbxproj

@@ -814,7 +814,7 @@
 					7AE893FA1C0512C400A29F63 = {
 						CreatedOnToolsVersion = 7.1;
 						LastSwiftMigration = 0800;
-						ProvisioningStyle = Manual;
+						ProvisioningStyle = Automatic;
 					};
 					7C839B6D19422CFF003A6950 = {
 						CreatedOnToolsVersion = 6.0;
@@ -1281,6 +1281,7 @@
 				CURRENT_PROJECT_VERSION = 1.1.3;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -1293,7 +1294,7 @@
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = pl.kolakowski.SwifterMac;
 				PRODUCT_NAME = Swifter;
-				PROVISIONING_PROFILE_SPECIFIER = JHSX9UH35H/;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -1313,6 +1314,7 @@
 				CURRENT_PROJECT_VERSION = 1.1.3;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -1325,7 +1327,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = pl.kolakowski.SwifterMac;
 				PRODUCT_NAME = Swifter;
-				PROVISIONING_PROFILE_SPECIFIER = JHSX9UH35H/;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";