Change branding from GemFire to Pivotal GemFire.
Change branding from Spring Data Geode to Spring Data for Apache Geode.
Change branding from Spring Data GemFire to Spring Data for Pivotal GemFire.
Change branding from Sppring Session Data GemFire/Geode to Spring Session for Pivotal GemFire and Apache Geode, respectively.
The new Serialization framework supports PDX Serialization as a possible configuration option for SSDG in addition to the already existing use of GemFire/Geode's DataSerialization framework.
Resolves Issue #2.