Move all load tests to src/test/load/{java,resources} and add @Ignore tags to
failing tests.

This means that it is easy to run all tests in src/test/java in eclipse without
running the optional load tests.

Ignore tags have been added to failing tests, these all require Redis so there
seems to be an issue here.

Don't disable testing in maven builds.

Add redis-server to Travis CI config so that tests can use Redis.

Remove additional reference to skipTests from pom.xml.
Merge pull request #16 from michaelmarconi/MF/move-load-tests

Move all load tests to src/test/load/{java,resources} and add @Ignore ta...