v0.6.0.
Removed unsused code from tests,
Tested againsta Redis > 2.8 and legacy versions.
On branch master
modified:   package.json
modified:   test/auth-fail-test.js
modified:   test/pubsub-mode-mixed-punsubscribe-test.js
modified:   test/pubsub-mode-mixed-unsubscribe-test.js
modified:   test/pubsub-mode-off-unsubscribe-test.js
modified:   test/pubsub-mode-ping-test.js
modified:   test/socket-connection-test.js
modified:   test/socket-reconnection-test.js