Update README.md

README.md

@@ -10,6 +10,35 @@ It includes Kotlin stdlib and a lot of tools for Minecraft plugins development.
 
 [Go to JitPack](https://jitpack.io/#Hazae41/Kotlin4MC/master-SNAPSHOT)
 
+# Getting started
+
+To avoid classpath conflict, you need to use package relocation
+
+Add the following **at the top** of your **build.gradle**
+
+    plugins {
+        id 'com.github.johnrengelman.shadow' version '4.0.2'
+    }
+
+    import com.github.jengelman.gradle.plugins.shadow.tasks.ConfigureShadowRelocation
+    task relocateShadowJar(type: ConfigureShadowRelocation) {
+        target = tasks.shadowJar
+        prefix = rootProject.name
+    }
+
+    tasks.shadowJar {
+        classifier = 'bundle'
+        dependsOn tasks.relocateShadowJar
+    }
+
+    artifacts {
+        archives shadowJar
+    }
+
+Then use the shadowJar task to build your jar
+
+# Usage
+
 ### Simplified componentization
 
 You can componentize and colorize any message
@@ -465,4 +494,4 @@ val delay = config.getLong("delay").not(0) // Assignment + Check
 ```kotlin
 val delay = config.getLong("delay")  // Assignment
 if(delay == 0) return warning("Delay should not be 0") // Check
-```
+```