ISPN-3830 Conditional Operation can fail erroneously during ST

The scenario described in the bug was actually working, because the
command was forwarded to the new primary owner. However, it did cause an
unnecessary retry because of the additional topology check in
EntryWrappingInterceptor.
ISPN-3830 Conditional Operation can fail erroneously during ST

* Fixed refactored imports
Changed assertions to use test framework assertions
Fixed SKIP_REMOTE_STORE to only mean when persisting entries
ISPN-4820 Change Size method on Cache to return the contents of the
entire cluster

* SizeCommand now uses entry iterator
ISPN-4008 Rename cli-server to a more meaningful cli-interpreter
ISPN-4008 Server CLI as an extension of the WildFly CLI
ISPN-4656 Add test for GSSAPI authentication and LDAP authorization
Fix formatting.
ISPN-4251 Remove Java HotRod's client dependency on Apache Avro
ISPN-4008 Server CLI as an extension of the WildFly CLI

* replace missing reference to cli-server
ISPN-4645 Many XSD default values do not match the defaults from the
corresponding configuration builder

Updated XSD and server code for state transfer chunk size property
default value
ISPN-4858  SoftIndexFileStoreTest.testStoreAndRemove random failures
ISPN-4819 Fix the pages that are shown when connecting to the management port
ISPN-4784 TestResourceTracker not working properly for OSGi tests
ISPN-4681 Preloading from shared cachestore on a new node with non-shared index is skipping indexing
ISPN-4575 Map/Reduce incorrect results with a non-shared non-tx intermediate cache
ISPN-4862 Don't use static resource fields to initialize the shared description resolver in the static initializer. This fixes an initialization race where some fields could be null
ISPN-4673 Split-brain: get() returns null when all owners are removed
from view

* If get returns null, check that at least one owner is in the cluster.
* Replace RpcException with AvailabilityException if there are no valid
  answers.
ISPN-4516 Added Spring 4 support