规则编写
规则代码编写
Merge branch 'master' of https://github.com/lhx2013/niot into lhx2013-master

Conflicts:
	source/niot/WebRoot/WEB-INF/classes/cn/niot/controller/RecoAction.class
	source/niot/WebRoot/WEB-INF/classes/cn/niot/dao/RecoDao.class
	source/niot/WebRoot/WEB-INF/classes/cn/niot/rule/RuleFunction.class
	source/niot/WebRoot/WEB-INF/classes/cn/niot/util/RecoUtil.class
	source/niot/src/cn/niot/controller/RecoAction.java
	source/niot/src/cn/niot/dao/RecoDao.java
	source/niot/src/cn/niot/util/RecoUtil.java
c