maven eclipse web工程在tomcat总的支配和运行

maven eclipse web工程在tomcat总的部署和运行
可以参考：
http://stackoverflow.com/questions/6356421/maven-tomcat-projects-in-eclipse-indigo-3-7
http://puretech.paawak.com/2010/08/28/how-to-convert-a-maven-project-to-eclipse-web-project/