refactor ra module
setInner fix
arquillian unit tests pass
jca code clean up
checkstyle fix
checkstyle fix for jca-rar
tiny cleanup
cleanup
immediate invalidate local near caches (fixes issue #2163)
check if near cache enabled
test enhancement
Added dummy test method in SetTransactionTest from failing the build
Merge pull request #2200 from ahmetmircik/fixes/issue2163

Fixes #2163 : Immediate invalidate local near caches.
Merge pull request #2156 from asimarslan/feature/master/issue2025

Feature/master/issue2025
Merge branch 'master' of github.com:hazelcast/hazelcast into set-transaction-test/3.3

Conflicts:
	hazelcast/src/test/java/com/hazelcast/collection/SetTransactionTest.java