add some rule functions

add following rule functions: Count, CPCTwoByte, Month, ClassOfGrain1,
TwobytleCode07, TwobytleCode06, CountUcode, DomainManagerInEPCCheck
Merge branch 'master' of https://github.com/dgq2010/niot into dgq2010-master

Conflicts:
	source/niot/WebRoot/WEB-INF/classes/cn/niot/controller/RecoAction.class
	source/niot/WebRoot/WEB-INF/classes/cn/niot/rule/RuleFunction.class
	source/niot/src/cn/niot/controller/RecoAction.java
	source/niot/src/cn/niot/rule/RuleFunction.java