Added documentation

README.md

@@ -1,2 +1,24 @@
-# Dynamics 365 Console Caller
-Boilerplate code for testing Dynamics 365 / CRM code locally
+This code has been written with only intention to save developer's time while testing Dynamics 365 code which requires connection to CRM organization & **IOrganizationService** and/or **ITracingService** instances.
+
+To usse it just download this project, open in Visual Studio and build to restore nugget packages, open **Program.cs**(below code) and provide credentials to GetOrganizationService method
+```csharp
+class Program
+{
+    static void Main(string[] args)
+    {
+        IOrganizationService orgService = Connect.GetOrganizationService(
+             "<UserID>@<OrganizationName>.onmicrosoft.com",
+             "<Your Crush's Name i.e. Your Password>",
+             "<CRM login URI>");
+        Console.WriteLine("Connected to Organization Service!");
+
+        ITracingService tracingService = Connect.GetTracingService("AshV_Log");
+
+        // Write your code tobe tested here.
+    }
+}
+```
+
+* To test code snippet just write/paste your code at mentioned place and simply run/debug.
+
+* You can even add references to DLLs in this project and call public methods.