update podspec

ZLSwipeableView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "ZLSwipeableView"
-  s.version      = "0.0.7"
+  s.version      = "0.0.8"
   s.summary      = "A simple view for building card like interface like Tinder and Potluck."
   s.description  = <<-DESC
                    ZLSwipeableView is a simple view for building card like interface like Tinder and Potluck. It uses dataSource pattern and is highly customizable.
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.license      = { :type => "MIT", :file => "LICENSE" }
   s.author             = { "Zhixuan Lai" => "zhxnlai@gmail.com" }
   s.platform     = :ios, "7.0"
-  s.source       = { :git => "https://github.com/zhxnlai/ZLSwipeableView.git", :tag => "0.0.7" }
+  s.source       = { :git => "https://github.com/zhxnlai/ZLSwipeableView.git", :tag => "0.0.8" }
   s.source_files  = "ZLSwipeableView", "ZLSwipeableView/**/*.{h,m}"
   # s.exclude_files = "Classes/Exclude"
   s.framework  = "UIKit"