Merge pull request #14 from MengTo/feature/cocoapods

Add CocoaPods support

README.md

@@ -3,6 +3,14 @@
 ## Installation
 Drop in the Spring folder to your Xcode project.
 
+### OR via CocoaPods (pre-release)
+
+```
+pod 'Spring', '~> 1.0.0'
+```
+
+---
+
 ## Usage with Storyboard
 In Identity Inspector, connect the UIView to SpringView Class and set the animation properties in Attribute Inspector.
 

Spring.podspec

@@ -0,0 +1,12 @@
+Pod::Spec.new do |s|
+  s.name = 'Spring'
+  s.version = '1.0.0'
+  s.license = 'MIT'
+  s.summary = 'A library to simplify iOS animations in Swift.'
+  s.homepage = 'https://github.com/MengTo/Spring'
+  s.authors = { 'Meng To' => 'meng@designcode.io' }
+  s.source = { :git => 'https://github.com/MengTo/Spring.git', :tag => s.version.to_s }
+  s.requires_arc = true
+  s.ios.deployment_target = '8.0'
+  s.source_files = 'Spring/*.swift'
+end