INT-2971: AMPQ 'header-mapper' XSD Polishing

* Change expected type from the `HeaderMapper` to the `AmqpHeaderMapper`
* Add 'header-mapper' mutually exclusivity failing tests
* Change AMQP doc to reference `AmqpHeaderMapper` not `HeaderMapper`

JIRA: https://jira.springsource.org/browse/INT-2971

INT-2971 Polishing

Polish schema docs; add info about STANDARD_*_HEADERS.
INT-2720: UriTemplate Support for S-WS Transports

Remove deprecation in the WS module

JIRA: https://jira.springsource.org/browse/INT-2720
      https://jira.springsource.org/browse/INT-2530

INT-2720: Polishing after rebase

INT-2720: Add a note to the Reference Manual

Polishing <authorgroup> to avoid extra whitespace before name

INT-2720: Pr comments & polishing

* Revert removed public API
* Revert tabs in What's new
* Change real URL to fake to allow for tests to work off-line
* Add smackx dependency to avoid error messages in logs
initial module prototype
INT-2989 Increase JMS Test Timeouts

The default 5 second timeout is insufficient in some cases
for the larger volume tests. In most cases, increase to
10 seconds; in some cases to 30 seconds.

Also, add code to keep the ActiveMQ VMTransport running for
the entire test class (by keeping a connection open).

Avoids cycling the broker, which can cause other issues.

Also close the context in a finally block in PipeLineJmsTests.

Clean up some whitespace violations in config files.

This, together with the try/finally block makes the commit
look bigger than it really is; suggest using 'git log -p -b'
to review.

Increase overall test timeout for PipelineNamedReplyQueuesJmsTests.
INT-2926:Remove deprecation warnings in CacheServerProcess in the gemfire module
INT-2985 - Upgrade to Gradle 1.5
INT-2964 Various JavaDoc Fixes

INT-2964 - JavaDoc: <emphasis> should be <em>

INT-2964 - JavaDoc: <p/> should be <p>

INT-2964 - JavaDoc polishing

* <li></li> should be wrapped in <ul></ul>
* wrap code snippets in {@code myCode()}
* change <code>false</false> to <code>false</code>

INT-2964 - Polish - Fix more JavaDoc errors

* Mockito-all dependency causes JavaDoc error. Change dependency to Mockito-Core.
INT-2992 - Upgrade Derby Test Dependencies

* Upgrade Derby test dependencies to 10.9.1.0
* Due to test-failures switch from using the embedded-database namespace support for Derby to explicitly configured DataSource beans (DriverManagerDataSource)

For more details see: https://jira.springsource.org/browse/INT-2992
INT-2981 - Add Rename (mv) to (S)FTP Gateway

* (S)FTP Change Commands, Options to Enums
* INT-2981 Add Support For 'mv' To File/Remote/GW
* INT-2981 (S)FTP Namespace Support and Docs
* INT-2981 Create Remote Dirs if Needed
* INT-2981 Add 'mv' Command to What's New
* INT-2981 Polishing - PR Comments
* Add javadocs to enums.
* Polish schemas to use an enumerated type for available gateway commands
refactored LocalChannelRegistry