GERONIMO-4552 Upgrade to JavaMail provider version 1.7 and JavaMail spec 1.6
GERONIMO-4552 Upgrade to JavaMail provider version 1.7 and JavaMail spec 1.6

git-svn-id: 0d16bf2c240b8111500ec482b35765e5042f5526@747529 13f79535-47bb-0310-9956-ffa450edef68

apache/geronimo,apache/geronimo,apache/geronimo,apache/geronimo