修改ehcache支持过期
提供cache的redis实现
提供cache的redis实现
Merge branch 'master' of https://github.com/lingen/dddlib
需要依赖特定环境的测试类，Ignore掉先
提供针对image小图片存储的工具类
提供Image的File存储
Cache的redis实现，加入JedisPool连接池实现
Cache的redis实现，加入JedisPool连接池实现
Merge branch 'master' of https://github.com/lingen/dddlib

Conflicts:
	dddlib-image/dddlib-image-cache/src/main/java/org/dddlib/image/cache/CacheImageAccess.java
Merge pull request #3 from lingen/master

Add a new cache implement by Redis