Updating to the proper version now that enough has changed to roll

a new major version.

Author: pspeed42

build.gradle

@@ -14,7 +14,7 @@ buildscript {
 apply plugin: 'java'
 apply plugin: 'maven'
 
-version='1.2.1-SNAPSHOT'
+version='1.3.0-SNAPSHOT'
 group='com.simsilica'
 
 ext.jmeVersion = "3.1.0-stable"