C# library added

lib/csharp/README.md

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+# Emojione utility for C#
+
+
+### How to use
+
+This utility provides a method to convert from shortname to unicode characters.
+
+
+### How to re-generate mapping
+
+```
+cd lib/csharp/generator
+npm install
+node generate.js
+```

lib/csharp/generator/.gitignore

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+node_modules

lib/csharp/generator/Emojione.cs

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+using System.Collections.Generic;
+
+public class Emojione {
+
+    public static string ShortnameToUnicode(string shortname)
+    {
+        string unicode = null;
+        unicodeMap.TryGetValue(shortname, out unicode);
+        return unicode;
+    }
+
+    private static Dictionary<string, string> unicodeMap = new Dictionary<string, string>(){
+        <%= mapping %>
+    };
+
+}

lib/csharp/generator/generate.js

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+var util = require("util"),
+    fs   = require("fs"),
+    _    = require("underscore");
+
+
+// Load emojis
+var emojis = require("../../../emoji_strategy.json");
+
+// Generate C# mapping
+var mapping = _(emojis).map(function(data, shortname) {
+    // Get chars
+    return '{"' + shortname + '", "' + data.unicode + '"},';
+}).join("\n        ");
+
+// Generate C# class from template
+var input  = fs.readFileSync("./Emojione.cs");
+var output = _(input.toString()).template()({ mapping: mapping });
+
+// Write C# class to file
+var output_path = "../src/Emojione.cs";
+fs.writeFileSync(output_path, output);
+
+console.log("Generated " + output_path);

lib/csharp/generator/package.json

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+{
+  "name": "emojione-csharp",
+  "version": "0.1.0",
+  "dependencies": {
+    "underscore": "^1.7.0"
+  }
+}