Add README for settings-include-dsl

gradle-plugins/settings-include-dsl/README.md

@@ -0,0 +1,33 @@
+# Settings include DSL
+
+## Example
+
+Write this:
+
+```.gradle.kts
+include {
+ "someProject" {
+ "thingA"()
+ "thingB"()
+ }
+ "whatever"()
+}
+```
+
+Instead of that:
+
+```gradle.kts
+include("someProject:thingA")
+include("someProject:thingB")
+include("whatever")
+```
+
+## How to add to your project
+
+Go in the `settings.gradle.kts` file, located at the root of your Gradle project.
+
+Add the following line into the `plugins { … }` block (add one at the top of the file it there's none):
+
+```gradle.kts
+ id("org.splitties.incubator.settings-include-dsl") version "0.2.6-SNAPSHOT"
+```