Add jsr250 (MAILBOX-19) + Align derby version to server project derby version.
Add jsr250 (MAILBOX-19) + Align derby version to server project derby version.

git-svn-id: 3e91be830998880cf64a843733475f92c6afa332@1045178 13f79535-47bb-0310-9956-ffa450edef68

mbaechler/james-mailbox,rouazana/james-mailbox,tools4origins/james-mailbox,linagora/james-mailbox,aduprat/james-mailbox