Add Maven enforcer plugin in parent POM to check against minimum 1.7 JDK
Add Maven enforcer plugin in parent POM to check against minimum 1.7 JDK

weijiangzhu/mina,weijiangzhu/mina,dongjiaqiang/mina,yangzhongj/mina,universsky/mina,apache/mina,universsky/mina,dongjiaqiang/mina,yangzhongj/mina,mway08/mina,apache/mina,Vicky01200059/mina,Vicky01200059/mina,mway08/mina