adding podspec file for cocoapods

Noted.podspec

@@ -0,0 +1,24 @@
+# coding: utf-8
+
+Pod::Spec.new do |spec|
+
+  spec.name         = "Noted"
+  spec.version      = "2.2.2"
+  spec.summary      = "A minimalistic and effective replacement for NSNotificationCenter, that promotes the observer pattern and keeps weak references to it's observers."
+  spec.homepage     = "https://github.com/nodes-ios/Noted"
+
+  spec.author       = { "Nodes Agency - iOS" => "ios@nodes.dk" }
+  spec.license      = { :type => 'MIT', :file => './LICENSE' }
+
+  spec.platform     = :ios
+  spec.source       = { :git => "https://github.com/nodes-ios/Noted.git", :tag => "#{spec.version}" }
+
+  spec.ios.deployment_target = '8'
+  spec.ios.vendored_frameworks = 'Noted.framework'
+
+  spec.pod_target_xcconfig = { 'SWIFT_VERSION' => '5.0' }
+
+  spec.subspec 'Noted' do |subspec|
+    subspec.ios.source_files = 'Noted/Classes/**/*.swift'
+  end
+end

README.md

@@ -33,6 +33,11 @@ github "nodes-ios/Noted" ~> 2.0
 github "nodes-ios/Noted" ~> 1.0
 ~~~
 
+### Cocoapods
+~~~
+pod 'nodes-ios/Noted'
+~~~
+
 ## 💻 Usage
 
 Noted itself is a singleton that you can access from anywhere in your app, and might be especially useful for easily sending messages to your router and/or any other class.