Update ChangeLog and Podspec

Author: Eric Miller

CHANGELOG.md

@@ -11,6 +11,9 @@ All notable changes of the library will be documented in this file.
 - Changed default `contentScale` value from `0.88` to `0.86`
 - Updated sample project to better reflect the README demo gif
 
+### Breaking
+- Dropped support for iOS 8
+
 ## 2.1 - [2017-10-23]
 ### Added
 - Swift 4 support

InteractiveSideMenu.podspec

@@ -1,14 +1,14 @@
 Pod::Spec.new do |s|
   s.name         = "InteractiveSideMenu"
-  s.version      = "2.1"
+  s.version      = "2.2"
   s.summary      = "Interactive Side Menu in Swift"
   s.homepage     = "https://github.com/handsomecode/InteractiveSideMenu"
   s.license      = "Apache 2.0 license"
-  s.author       = { "Andrey Arzhannikov" => "andreya@handsome.is" }
+  s.author       = { "Eric Miller" => "eric@handsome.is" }
 
   s.source       = { :git => "https://github.com/handsomecode/InteractiveSideMenu.git", :tag => "#{s.version}" }
 
-  s.platform     = :ios, "8.0"
+  s.platform     = :ios, "9.0"
 
   s.source_files  = "Sources/*.swift"