Updated the Xcode project to use Xcode 7's recommended settings.

platform/xcode/ios/love-ios.plist

@@ -32,7 +32,7 @@
 	<key>CFBundleIcons~ipad</key>
 	<dict/>
 	<key>CFBundleIdentifier</key>
-	<string>love.${PRODUCT_NAME:rfc1034identifier}</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>

platform/xcode/liblove.xcodeproj/project.pbxproj

@@ -3152,7 +3152,7 @@
 		08FB7793FE84155DC02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0630;
+				LastUpgradeCheck = 0700;
 				TargetAttributes = {
 					FA0B78DC1A958B90000E1D17 = {
 						CreatedOnToolsVersion = 6.1.1;
@@ -3826,6 +3826,7 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -4055,6 +4056,7 @@
 					"-undefined",
 					dynamic_lookup,
 				);
+				PRODUCT_BUNDLE_IDENTIFIER = "love2d.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = love;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -4086,6 +4088,7 @@
 					"-undefined",
 					dynamic_lookup,
 				);
+				PRODUCT_BUNDLE_IDENTIFIER = "love2d.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = love;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;
@@ -4118,6 +4121,7 @@
 					"-undefined",
 					dynamic_lookup,
 				);
+				PRODUCT_BUNDLE_IDENTIFIER = "love2d.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = love;
 				SKIP_INSTALL = YES;
 				WRAPPER_EXTENSION = framework;

platform/xcode/love.xcodeproj/project.pbxproj

@@ -313,7 +313,7 @@
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0630;
+				LastUpgradeCheck = 0700;
 				TargetAttributes = {
 					FA0B7F051A95AAF3000E1D17 = {
 						CreatedOnToolsVersion = 6.1.1;
@@ -438,6 +438,7 @@
 				);
 				INFOPLIST_FILE = "macosx/love-macosx.plist";
 				INSTALL_PATH = /Applications;
+				PRODUCT_BUNDLE_IDENTIFIER = org.love2d.love;
 				PRODUCT_NAME = love;
 			};
 			name = Debug;
@@ -460,6 +461,7 @@
 				);
 				INFOPLIST_FILE = "macosx/love-macosx.plist";
 				INSTALL_PATH = /Applications;
+				PRODUCT_BUNDLE_IDENTIFIER = org.love2d.love;
 				PRODUCT_NAME = love;
 			};
 			name = Release;
@@ -472,6 +474,7 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_INCREASE_PRECOMPILED_HEADER_SHARING = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -615,6 +618,7 @@
 				INFOPLIST_FILE = "$(SRCROOT)/ios/love-ios.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = "love.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = love;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -654,6 +658,7 @@
 				INFOPLIST_FILE = "$(SRCROOT)/ios/love-ios.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = NO;
+				PRODUCT_BUNDLE_IDENTIFIER = "love.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = love;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -694,6 +699,7 @@
 				INFOPLIST_FILE = "$(SRCROOT)/ios/love-ios.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = NO;
+				PRODUCT_BUNDLE_IDENTIFIER = "love.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = love;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -778,6 +784,7 @@
 				);
 				INFOPLIST_FILE = "macosx/love-macosx.plist";
 				INSTALL_PATH = /Applications;
+				PRODUCT_BUNDLE_IDENTIFIER = org.love2d.love;
 				PRODUCT_NAME = love;
 			};
 			name = Distribution;

platform/xcode/macosx/liblove-macosx.plist

@@ -9,7 +9,7 @@
 	<key>CFBundleIconFile</key>
 	<string></string>
 	<key>CFBundleIdentifier</key>
-	<string>love2d.${PRODUCT_NAME:rfc1034identifier}</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>

platform/xcode/macosx/love-macosx.plist

@@ -50,7 +50,7 @@
 	<key>CFBundleIconFile</key>
 	<string>love.icns</string>
 	<key>CFBundleIdentifier</key>
-	<string>org.love2d.love</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>