#249, #239 - Update dependency versions and Spring build profiles.
#249, #239 - Update dependency versions and Spring build profiles.

- Jackson 2.7.5 -> 2.7.6
- Lombok 1.6.8 -> 1.6.10
- Querydsl 4.1.2 -> 4.1.3
- RxJava 1.1.5 -> 1.1.8
- Spring HATEOAS 0.21.0.BUILD-SNAPSHOT -> 0.21.0.RELEASE
- ThreetenBP 1.3.1 -> 1.3.2

Updated build profiles for Spring 4.2 and Querydsl.
thomasdarimont/spring-data-build,spring-projects/spring-data-build