Remove detectDocket option.  Docked detection will now be always done, but it's response is not 100% reliable.  Open detection will now be done only with the profile test, as it's more accurate.  Don't alert if we can avoid it, as alerts in libraries are not cool, it would be even better if we could let people supply an error callback somehow instead.
Update readme
Update readme to not include opened warning, as I don't think it was correct.
Merge pull request #2 from zackbloom/master

Switch to separate docked and opened tests
Merge branch 'master' into gh-pages