Release 7.4.7 (#234)

Hakawai.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "Hakawai"
-  s.version      = "7.4.6"
+  s.version      = "7.4.7"
   s.summary      = "Hakawai aims to be a more powerful UITextView."
   s.description  = <<-DESC
                    Hakawai is a subclass of UITextView that exposes a number of convenience APIs, and supports further extension via 'plug-ins'. Hakawai ships with an easy-to-use, powerful, and customizable plug-in allowing users to create social media 'mentions'-style annotations.
@@ -20,7 +20,7 @@ Pod::Spec.new do |s|
   s.license      = { :type => "Apache License, Version 2.0", :file => "LICENSE" }
   s.authors      = "Austin Zheng"
   s.platform = :ios, "10.0"
-  s.source       = { :git => "https://github.com/linkedin/Hakawai.git", :tag => "7.4.6" }
+  s.source       = { :git => "https://github.com/linkedin/Hakawai.git", :tag => "7.4.7" }
   s.framework  = "UIKit"
   s.requires_arc = true
 end