Update Readme & Cocoapod config

Author: PhilippeBoisney

ModernSearchBar.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 s.name             = "ModernSearchBar"
-s.version          = "1.3"
+s.version          = "1.4"
 s.summary          = "ModernSearchBar"
 s.description      = "The famous iOS search bar with auto completion feature implemented."
 s.homepage         = "https://github.com/PhilippeBoisney/ModernSearchBar"

README.md

@@ -119,7 +119,7 @@ self.modernSearchBar.suggestionsView_spaceWithKeyboard = 20
   ```
 
 ## Version
-1.3
+1.4
 
 ## License