OAK-983 Non full-text indices should ignore queries that have full-text constraints (checkstyle)

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1519956 13f79535-47bb-0310-9956-ffa450edef68
OAK-828 Full-text support for index aggregates (do support for property existence restrictions for relative properties, but use the correct property name)

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1519961 13f79535-47bb-0310-9956-ffa450edef68
OAK-50: user mgt

PasswordUtil:
- revert internal methods being made public for test cases
- add annotations

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1519962 13f79535-47bb-0310-9956-ffa450edef68