Added jdk 1.4 "restriction" for the compiler plugin. Added rat plugin to automatically check the license headers.
Added jdk 1.4 "restriction" for the compiler plugin.
Added rat plugin to automatically check the license headers.

git-svn-id: d90c54dc13be73d6542ece130b3876aa57bc25dd@655041 13f79535-47bb-0310-9956-ffa450edef68

linagora/james-jsieve,chibenwa/james-jsieve,linagora/james-jsieve,aduprat/james-jsieve,chibenwa/james-jsieve,mbaechler/james-jsieve,tools4origins/james-jsieve,apache/james-jsieve,tools4origins/james-jsieve,mbaechler/james-jsieve,aduprat/james-jsieve,apache/james-jsieve