update version

Signed-off-by: mitkey <mitkey@foxmail.com>

Author: mitkey

build.gradle

@@ -10,7 +10,7 @@
 // Apply the java plugin to add support for Java
 apply plugin: 'java'
 
-version = 0.2
+version = 0.3
 sourceCompatibility = 1.7
 [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'