DATAES-128 - After release cleanups.
DATAES-94 - upgrade to latest elasticsearch 1.3.4 driver
DATAES-76 - Add support for mapping generation of inherited fields
DATAES-130 Added support for Spel Expressions in Type

- Added support for Spel Expressions in index type

- Renamed SpELEntityTest to SpELEntityTests so they run when
called from maven