Major Description
The query generated for UserManager.findAuthorizables(String relPath, String value, int searchType) and UserManager.findAuthorizables(String relPath, String value) doesn't include the node type name in the query statement if the relPath param doesn't include a path deliminator.
While the contract mandates that a simple propertyName will result in a query that search the whole subtree defined by a given authorizable (i.e. including properties defined at child nodes) this causes a traversal query even for properties like rep:principalName or rep:authorizableId, which are considered reserved and are covered with a dedicated index.
