Bump version to 1.4.2

Author: devxoul

JLToast.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "JLToast"
-  s.version      = "1.4.1"
+  s.version      = "1.4.2"
   s.summary      = "Toast UI for Swift - Android-like toast with very simple interface."
   s.homepage     = "http://github.com/devxoul/JLToast"
   s.license      = { :type => 'WTPFL', :file => 'LICENSE' }

README.md

@@ -42,7 +42,7 @@ Installation
 - **For iOS 7 projects:** I recommend you to try [CocoaSeeds](https://github.com/devxoul/CocoaSeeds), which uses source code instead of dynamic frameworks. Sample Seedfile:
 
     ```ruby
-    github 'devxoul/JLToast', '1.4.1', :files => 'JLToast/*.{swift,h}'
+    github 'devxoul/JLToast', '1.4.2', :files => 'JLToast/*.{swift,h}'
     ```