If you choose to recompile the source you will need to:
- Sign both projects with your own key.
- Update the following resource strings in the ConfigureAddIn Project's resource file (ConfigureResources.resx): PluginContent, PluginPublicKeyToken and PluginVersion.
If you just want to use the solution - simply download the Configure Add In file, unzip it and then run it. It will connect to CRM and configure the Add In for you!
I've also included my CRM Plugin Tool. It can accept a file path as a startup argument (so you can use it as a Visual Studio external tool). This tool will read an Assembly and tell you the Name, Version, Culture, Public Key Token and also do the Base 64 encoding.
Note: You don't need the Source Code to use the solution. Just download the Configure Add-In