Merge pull request mac-cain13#43 from mac-cain13/minimum-deployment-target

Update minimum deployment target

Author: tomlokhorst

R.swift.Library.podspec

@@ -21,11 +21,11 @@ Pod::Spec.new do |spec|
 
   spec.pod_target_xcconfig = { 'APPLICATION_EXTENSION_API_ONLY' => 'YES' }
 
-  spec.ios.deployment_target     = '9.0'
+  spec.ios.deployment_target     = '11.0'
   spec.ios.source_files  = "Library/**/*.swift"
-  spec.tvos.deployment_target    = '9.0'
+  spec.tvos.deployment_target    = '11.0'
   spec.tvos.source_files  = "Library/**/*.swift"
-  spec.watchos.deployment_target = '2.2'
+  spec.watchos.deployment_target = '4.0'
   spec.watchos.source_files  = ["Library/Core/*.swift", "Library/Foundation/*.swift"]
 
   spec.module_name   = "Rswift"