Update manifest files

Author: ArtSabintsev

Guitar.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   # Version
-  s.version         = '1.1.0'
-  s.swift_version   = '5.1'
+  s.version         = '1.1.1'
+  s.swift_version   = '5.2'
 
   # Meta
   s.name             = 'Guitar'

Package.swift

@@ -3,7 +3,7 @@ import PackageDescription
 
 let package = Package(
     name: "Guitar",
-    platforms: [.iOS(.v9)],  
+    platforms: [.macOS(.v10_11), .iOS(.v10), tvOS(.v10), .watchOS(.v3)],  
     products: [.library(name: "Guitar", targets: ["Guitar"])],
     targets: [ .target(name: "Guitar", path: "Sources/")],
     swiftLanguageVersions: [.v5]