resolves #226 When ApplicationRemoteBlackBoxTester is executed,
ButterFly_Red5.war is automatically built via gradle, deployed under
red5 in test project and red5 is started. After that test codes are
executed in ApplicationRemoteBlackBoxTester. So Just choose
ButterFly_Red5_Tester and run as junit test. (Gradle should be installed
and be in system-wide OS path)