Update TestBackends.java
Working on test suite, first pass for Denis to pick up tomorrow and actually start implementing the test methods that work via JSON query language.
Some clean-up and refactoring
Convert Brian's test harness into a JUnit test
Parameterize back-end
Merge pull request #7 from SeqWare/feature/denis_testing_framework_runner

Feature/denis testing framework runner
Merge branch 'develop' into feature/gatkimplement

Conflicts:
	seqware-qe-testing/src/main/java/io/seqware/queryengine/sandbox/testing/BackendTestInterface.java
	seqware-qe-testing/src/main/java/io/seqware/queryengine/sandbox/testing/TestBackends.java
	seqware-qe-testing/src/main/java/io/seqware/queryengine/sandbox/testing/impl/ADAMBackendTest.java
	seqware-qe-testing/src/main/java/io/seqware/queryengine/sandbox/testing/plugins/PluginInterface.java
Fix up some typos and get Java 1.7 working