add release notes for 1.0.0-alpha-2
add release notes for 1.0.0-alpha-2


git-svn-id: 6e2e506005f11016269006bf59d22f905406eeba@990732 13f79535-47bb-0310-9956-ffa450edef68

apache/openwebbeans,apache/openwebbeans,apache/openwebbeans