Lighter version of repository

[MadRatSRP]

Please add a new branch that will contain the lightest version of repository - for example, its build.gradle will contain only necessary lines like in this example https://github.com/anatawa12/migrating-ForgeGradle-2.3-to-4.x/blob/master/build.gradle

[MadRatSRP]

Or like this example, simple and handy