Update to version 2.3, and Merry Christmas！ 💐💐💐

Author: eggswift

.swift-version

@@ -0,0 +1 @@
+3.0

ESPullToRefresh.podspec

@@ -1,16 +1,16 @@
 
 Pod::Spec.new do |s|
-    s.name              = "ESPullToRefresh"
-    s.version           = "2.2"
-    s.summary           = "An easy way to use pull-to-refresh and loading-more"
-    s.description       = "An easiest way to give pull-to-refresh and loading-more to any UIScrollView. Using swift!"
-    s.homepage          = "https://github.com/eggswift/pull-to-refresh"
+    s.name              = 'ESPullToRefresh'
+    s.version           = '2.3'
+    s.summary           = 'An easy way to use pull-to-refresh and loading-more'
+    s.description       = 'An easiest way to give pull-to-refresh and loading-more to any UIScrollView. Using swift!'
+    s.homepage          = 'https://github.com/eggswift/pull-to-refresh'
 
-    s.license           = { :type => "MIT", :file => "LICENSE" }
-    s.authors           = { "lihao" => "[email protected]"}
-    s.social_media_url  = "https://github.com/eggswift/"
-    s.platform          = :ios, "8.0"
-    s.source            = {:git => "https://github.com/eggswift/pull-to-refresh.git", :tag => "2.2"}
+    s.license           = { :type => 'MIT', :file => 'LICENSE' }
+    s.authors           = { 'lihao' => '[email protected]'}
+    s.social_media_url  = 'https://github.com/eggswift/'
+    s.platform          = :ios, '8.0'
+    s.source            = {:git => 'https://github.com/eggswift/pull-to-refresh.git', :tag => s.version}
     s.source_files      = ['Sources/**/*.{swift}']
     s.resource_bundles  = { 'ESPullToRefresh' => 'Sources/Animator/*.png' }
     s.requires_arc      = true

ESPullToRefreshExample/ESPullToRefresh/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.2</string>
+	<string>2.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

ESPullToRefreshExample/ESPullToRefreshExample/Info.plist

@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.2</string>
+	<string>2.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>4</string>
+	<string>5</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>