[Add] Podspec

ZipCode4s.podspec

@@ -0,0 +1,14 @@
+Pod::Spec.new do |s|
+  s.name              = "ZipCode4s"
+  s.version           = "0.0.1"
+  s.summary           = "Swift library for manipulating postal codes."
+  s.license           = { :type => 'MIT', :file => 'LICENSE' }
+  s.homepage          = "https://github.com/Taillook/ZipCode4s"
+  s.author            = { "Taillook" => "taillook.s[at]gmail.com" }
+  s.social_media_url  = "http://twitter.com/Taillook"
+  s.source            = { :git => "https://github.com/Taillook/ZipCode4s.git", :tag => "0.0.1" }
+  s.platform          = :ios, '10.2'
+  s.requires_arc      = true
+  s.source_files      = 'ZipCode4s/*.swift'
+  s.resources         = 'ZipCode4s/assets/*.csv'
+end