SGF-318 - Upgraded to Spring Framework 4.0.7.
SGF-316 - Updates Spring Data GemFire Reference Guide with 1.5 changes (e.g. Auto Region Lookups, Region Templates)
SGF-308 - Updated changelog.
SGF-319 - Updated changelog.
SGF-319 - Prepare 1.5.0.RELEASE (Evans GA).
SGF-319 - Release version 1.5.0.RELEASE.
SGF-319 - Prepare next development iteration.
SGF-319 - After release cleanups.
SGF-327 - Avoid setting null values with GemFire's Cache Region put(key, value) operation when GemFire is used as the caching provider in Spring's Cache Abstraction (@Cacheable).
SGF-333 - The SpringContextBootstrappingInitializer needs to handle the case when it's init(:Properties) method maybe called more than once on initialization.
(cherry picked from commit 6efb775c1ef42b62e2f14c86129ad51d9a8d9d6c)

Signed-off-by: John Blum <jblum@pivotal.io>
SGF-328 - Add missing 'hostname-for-senders' attribute on the <gfe:gateway-receiver> element in the SDG XML namespace (XSD).
(cherry picked from commit c6c7b59773ec6ea8eccb0e04570519127552f76f)

Signed-off-by: John Blum <jblum@pivotal.io>
SGF-328 - Additional refactoring after the cherry-pick commit in revision 283a762; Changed GemFire GatewayReceiverFactory 'setHostnameForSenders' calls to 'setHostnameForClients' based on interface differences between GemFire 7 and GemFire 8.
SGF-330 - Add missing 'disk-synchronous' attribute to the <gfe:gateway-sender> element in the SDG XML namespace (XSD).
SGF-335 - Refactor ProcessUtils and fix the GatewayReceiverNamespaceTest class hang in the Bamboo SDG Nightly Build when mocking is disabled.
SGF-339 - Change all VMWare-based links in the SDG Reference Guide to Pivotal-based links.
(cherry picked from commit 9af336af3287abe4457cd47743a5b9a32d5067c2)

Signed-off-by: John Blum <jblum@pivotal.io>
SGF-340 - Change a SpringSource-based links in the SDG Reference Guide to Spring.io-based links.
(cherry picked from commit f2b03a26d0c28aff227a8a4d5287dff7bf0b663e)

Signed-off-by: John Blum <jblum@pivotal.io>
SGF-343 - Optimize the SDG implementation of CrudRepository.save(Iterable<S> enttiies) to use GemFire's Region.putAll(Map<K, V> values) operation.
SGF-346 - Enable LazyWiringDeclarableSupport-based GemFire components to be used inside both cache.xml and Spring config, especially in the context of GemFire 8's Cluster Configuration.
(cherry picked from commit 043937e523e2ed0f2276440d985ce0f9ddbd0e8c)

Signed-off-by: John Blum <jblum@pivotal.io>