[MIN] XMLDB, examples: comments added
[MIN] Checkstyle updated to latest version of eclipse-cs
[MIN core preference file updated]
[MOD] Switched to 7.6 beta
Version 7.6 (February 8, 2013)
Switched to 7.6.1-SNAPSHOT
[MOD] Year updated: 2012 -> 2013
[MOD] Switched to 7.7 beta