Update README.md

Examples/Locksmith iOS Example/Locksmith iOS Example.xcodeproj/xcshareddata/xcschemes/Locksmith iOS Example.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0720"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Locksmith.xcodeproj/project.pbxproj

@@ -346,32 +346,26 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0720;
 				ORGANIZATIONNAME = "Mathew Palmer";
 				TargetAttributes = {
 					0EC25C581BA385AA004191AF = {
 						CreatedOnToolsVersion = 7.0;
-						LastSwiftMigration = 0800;
 					};
 					0EC25C611BA385AB004191AF = {
 						CreatedOnToolsVersion = 7.0;
-						LastSwiftMigration = 0800;
 					};
 					0EC25C741BA385F6004191AF = {
 						CreatedOnToolsVersion = 7.0;
-						LastSwiftMigration = 0800;
 					};
 					0EC25C7D1BA385F6004191AF = {
 						CreatedOnToolsVersion = 7.0;
-						LastSwiftMigration = 0800;
 					};
 					0EC25CA61BA39C9F004191AF = {
 						CreatedOnToolsVersion = 7.0;
-						LastSwiftMigration = 0800;
 					};
 					FBD0C9481C1866BE00291F2A = {
 						CreatedOnToolsVersion = 7.2;
-						LastSwiftMigration = 0800;
 					};
 				};
 			};
@@ -548,7 +542,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "net.matthewpalmer.Locksmith-iOS";
 				PRODUCT_NAME = Locksmith;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -569,8 +562,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "net.matthewpalmer.Locksmith-iOS";
 				PRODUCT_NAME = Locksmith;
 				SKIP_INSTALL = YES;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -585,7 +576,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "net.matthewpalmer.Locksmith-iOSTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -600,8 +590,6 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "net.matthewpalmer.Locksmith-iOSTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -625,7 +613,6 @@
 				PRODUCT_NAME = Locksmith;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -649,8 +636,6 @@
 				PRODUCT_NAME = Locksmith;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -667,7 +652,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "net.matthewpalmer.Locksmith-OS-XTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
-				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -684,8 +668,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "net.matthewpalmer.Locksmith-OS-XTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -705,7 +687,6 @@
 				PRODUCT_NAME = Locksmith;
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 2.3;
 				TARGETED_DEVICE_FAMILY = 4;
 				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
@@ -728,8 +709,6 @@
 				PRODUCT_NAME = Locksmith;
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 2.3;
 				TARGETED_DEVICE_FAMILY = 4;
 				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
@@ -760,7 +739,6 @@
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -776,7 +754,6 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = YES;
-				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_NAME = "";
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -810,7 +787,6 @@
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
@@ -847,7 +823,6 @@
 				PRODUCT_NAME = Locksmith;
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 2.3;
 				TARGETED_DEVICE_FAMILY = 3;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};
@@ -872,8 +847,6 @@
 				PRODUCT_NAME = Locksmith;
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 2.3;
 				TARGETED_DEVICE_FAMILY = 3;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};

Locksmith.xcodeproj/xcshareddata/xcschemes/Locksmith OS X.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0720"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Locksmith.xcodeproj/xcshareddata/xcschemes/Locksmith iOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0720"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Locksmith.xcodeproj/xcshareddata/xcschemes/Locksmith tvOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0720"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Locksmith.xcodeproj/xcshareddata/xcschemes/Locksmith watchOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0720"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

README.md

@@ -9,7 +9,7 @@ A powerful, protocol-oriented library for working with the keychain in Swift.
 
 >  
 >
-> 🚀 I make [Rocket](http://matthewpalmer.net/rocket?utm_source=locksmith&utm_medium=readme&utm_campaign=open_source), an app that gives you Slack-style emoji everywhere on your Mac.
+> I make [Rocket](http://matthewpalmer.net/rocket?utm_source=locksmith&utm_medium=readme&utm_campaign=open_source), an app that gives you Slack-style emoji everywhere on your Mac.
 >
 >