SGF-319 - After release cleanups.

build.gradle

@@ -19,7 +19,7 @@ description = 'Spring Data GemFire'
 group = 'org.springframework.data'
 
 repositories {
-  maven { url "http://repo.spring.io/libs-release" }
+  maven { url "http://repo.spring.io/libs-snapshot" }
   maven { url "http://repo.spring.io/plugins-release"}
 }
 

gradle.properties

@@ -4,11 +4,11 @@ junitVersion=4.11
 gemfireVersion=7.0.2
 spring.range="[4.0.0, 5.0.0)"
 aspectjVersion=1.8.2
-springDataBuildVersion=1.5.0.RELEASE
+springDataBuildVersion=1.5.1.BUILD-SNAPSHOT
 springVersion=4.0.7.RELEASE
-springDataCommonsVersion=1.9.0.RELEASE
+springDataCommonsVersion=1.9.1.BUILD-SNAPSHOT
 log4jVersion=1.2.17
 hamcrestVersion=1.3
-version=1.6.0.BUILD-SNAPSHOT
+version=1.5.1.BUILD-SNAPSHOT
 jacksonVersion=1.9.12
 mockitoVersion=1.9.5