update swift version

Anima.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name        = "Anima"
-  s.version     = "0.9.2"
+  s.version     = "0.9.3"
   s.authors     = { "satoshin21" => "[email protected]" }
   s.homepage    = "https://github.com/satoshin21/Anima"
   s.summary     = "Anima is swifty animation library."
@@ -11,7 +11,7 @@ Pod::Spec.new do |s|
   s.requires_arc = true
   s.source   = { :git => "https://github.com/satoshin21/Anima.git", :tag => s.version.to_s }
   s.source_files = "Sources/*{.swift,.h}"
-  s.swift_version = "4.2"
+  s.swift_version = "5.1"
   s.pod_target_xcconfig =  {
         'SWIFT_VERSION' => '5.0',
   }

Anima.xcodeproj/project.pbxproj

@@ -312,6 +312,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -636,7 +637,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = work.satoshin21.AnimaTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -658,7 +659,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = work.satoshin21.AnimaTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 Jeff Hurray
+Copyright (c) 2019 Satoshi Nagasaka
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal