This change: 1) Upgrades to the latest JUnit, 2) refactors tests to use test-config.xml instead of app-config.xml. Using app-config.xml required that properties be specified in both the test and non-test copies of app-config.xml, 3) refactored GetAllPhenotypePagesTest to use selenium hub properties specified in testConfig.properties.
Merge origin/master
Commented out test println statements that made it difficult to navigate test output.