合成静态图片为gif动态图片
解析gif
Merge branch 'master' into jdkimpl

Conflicts:
	image4j/src/main/java/com/zf/image/compose/ImageComposeor.java
	image4j/src/main/java/com/zf/image/compose/ImageFrame.java
	image4j/src/test/java/com/zf/image/TestCompose.java
	image4j/src/test/java/com/zf/image/TestJPGFace02.java
配置log4j