Upgrade to EhCache 3.0 GA

Issue: SPR-14185

Author: jhoeller

build.gradle

@@ -31,7 +31,7 @@ configure(allprojects) { project ->
 	ext.eclipselinkVersion   = "2.4.2"
 	ext.ehcacheVersion       = "2.10.1"
 	ext.ehcachejcacheVersion = "1.0.1"
-	ext.ehcache3Version      = "3.0.0.rc3"
+	ext.ehcache3Version      = "3.0.0"
 	ext.ejbApiVersion        = "3.0"
 	ext.fileuploadVersion    = "1.3.1"
 	ext.freemarkerVersion    = "2.3.23"