Fix FireBreath plugin for Mac OS X

Before you bid, please note that you need the following hardware: - A smart card reader compatible with pcsclite, there is a list at [login to view URL] Maybe the easier is to get this one [login to view URL] - A Mac computer running Mac OS X (I will test deliverables on 10.9.3) Now that you established that you have or are willing to procure the required hardware, the project is the following: There is a plugin based on the Firebreath framework ([login to view URL]) that works fine in Windows, but not on Mac OS X. The code is available at [login to view URL] The problem in Mac OS is that it hangs when a card is inserted, the SCardGetStatusChange function that runs in a separate thread blocks the main thread. Your mission is to fix the problem so the plugin works on Safari, Chrome and Firefox for Mac and send me a pull request with the fix, the milestone gets released when it works.