ModifyPinDirect: added requests for old and new PIN
ModifyPinDirect: added PIN to PCSCCallData object
PcscCallData: getParameters() now returns the original object and not a
copy - necessary in order to manipulate data
ModifyPinDirect: removed request for current PIN
ModifyPinDirect: remove obsolete code
PcscCallData: Function can now also be set
ModifyPinDirect: handle Cancel button pressed, changed handling of
IOExceptions, set function to transmit ICC in case of success
PcscCallData: set parameters
ModifyPinDirect: modified PcscCallData to match expectations concerning
transmit ICC
Merge remote-tracking branch 'slutters/slutters/changePinCommand' into Persosim/master