remove TerraScript ID keyword in favor of file name

common/api/util/src/main/java/com/dfsek/terra/api/util/StringUtil.java

@@ -0,0 +1,16 @@
+package com.dfsek.terra.api.util;
+
+import java.io.File;
+
+
+public class StringUtil {
+    public static String fileName(String path) {
+        if(path.contains(File.separator)) {
+            return path.substring(path.lastIndexOf(File.separatorChar) + 1, path.lastIndexOf('.'));
+        } else if(path.contains(".")) {
+            return path.substring(0, path.lastIndexOf('.'));
+        } else {
+            return path;
+        }
+    }
+}