DATAJPA-454 - Fixed join creation in QueryUtils.

QueryUtils now only creates a join for collection properties that are explicitly annotated with an @ManyTo… annotation. This allows collection like properties like byte[] be referred to as non-collection property and thus not trigger a join when a derived query is created.
DATAJPA-459 - Suppress verbose output for Querydsl APT generation.
DATAJPA-458 - Added aop.xml to be used within Eclipse.