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-1951 Use MERGE3 in the default UDP configuration

TEST_PING needed some changes, as MERGE3 doesn't trigger Discovery.findMembers()
Smaller timer pool and queue.
Still causes lots of failures.