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* connect() has a new disposition parameter that is passed to SCardDisconnect (Ludovic Rousseau)
* fixed winscard_init() bad initialization causing problems in multithreaded environment (Ludovic Rousseau)
* Use MAX_BUFFER_SIZE_EXTENDED (64k) instead of 1024 for SCardControl and SCardTransmit (Ludovic Rousseau, reported by Lukasz Drygiel)
* call winscard_init() to load the library only in the %init section instead of in each wrapped function (Ludovic Rousseau)
* for Snow Leopard, do not pass -framework PCSC to the compiler (Martin Paljak)
* reformatting to meet pep8 (Style Guide for Python Code) guidelines (Ludovic Rousseau)
* rename FEATURE_MCT_READERDIRECT in FEATURE_MCT_READER_DIRECT to be conform with PCSC v2 part 10 ch. 2.3 (Ludovic Rousseau)
* added missing CARD_E_NO_READERS_AVAILABLE (Kjell Tore Fossbakk)
* added support of x86_64 on Mac OS X Snow Leopard (Jakob Schlyter)
* ATR can be passed in input in the reader state list (Benoit Allard)
* clear state changed bit in waitforcard/waitforcardevent upon time-out or reader removal (Jean-Daniel Aussel)
* removed clearing of states and ATR content upon SCardGetStatusChange() error (Benoit Allard); handling is now moved up in python framework (Jean-Daniel Aussel)