ISPN-4355 TEST_PING always times out
ISPN-4347 Remove Geronimo from parent pom as global dependency
ISPN-4342 Minor maven plugin upgrades and fixes
ISPN-4342 Parallelism of Surefire needs different options for JUnit
ISPN-4326 Change EntryIterator return type to be CacheEntry

* Changed over return type
* Fixed up issue with converter being called on initial transfer
updated release name
ISPN-4163 Ignore Map methods introduced in JDK8 in the SecureCache tests
ISPN-3743

Ignore some of the errors that can be thrown by a node while stopping:
IllegalStateException and NullPointerException.