Add podspec for cocoapods installation

Author: Marina Sheenkova

package.json

@@ -4,6 +4,7 @@
   "author": "Archriss",
   "license": "BSD-2-Clause",
   "repository": "https://github.com/archriss/react-native-render-html",
+  "homepage": "https://github.com/astrails/react-native-render-html",
   "description": "React Native component that renders HTML as native views",
   "keywords": [
     "react-native",

react-native-render-html.podspec

@@ -0,0 +1,20 @@
+require 'json'
+
+package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+
+Pod::Spec.new do |s|
+  s.name         = package['name']
+  s.version      = package['version']
+  s.summary      = package['description']
+  s.license      = package['license']
+
+  s.authors      = package['author']
+  s.homepage     = package['homepage']
+  s.platform     = :ios, "9.0"
+
+  s.source       = { :git => "https://github.com/archriss/react-native-render-html.git", :tag => "v#{s.version}" }
+  s.source_files  = "ios/**/*.{h,m}"
+
+  s.dependency 'React'
+
+end