added windows version of vpcd driver

based on Fabio Ottavi's UMDF Driver for a Virtual Smart Card Reader, see
http://www.codeproject.com/Articles/134010/An-UMDF-Driver-for-a-Virtual-Smart-Card-Reader

virtualsmartcard/win32/vpcd/sources

@@ -0,0 +1,71 @@
+#
+# UMDF_VERSION_MAJOR controls the headers that the driver uses.
+# UMDF_VERSION_MAJOR + UMDF_VERSION_MINOR control which version 
+# of UMDF the driver is bound to in the INF and which 
+# update coinstaller it requires (through stampinf). 
+#
+
+UMDF_VERSION_MAJOR=1
+UMDF_VERSION_MINOR=9
+
+KMDF_VERSION_MAJOR=1
+KMDF_VERSION_MINOR=9
+
+
+TARGETNAME=vpcd
+TARGETTYPE=DYNLINK
+
+USE_ATL     = 1
+ATL_VER     = 71
+USE_MSVCRT  = 1
+
+C_DEFINES = $(C_DEFINES)  /D_UNICODE /DUNICODE
+
+WIN32_WINNT_VERSION=$(LATEST_WIN32_WINNT_VERSION)
+_NT_TARGET_VERSION=$(_NT_TARGET_VERSION_WIN7)
+NTDDI_VERSION=$(LATEST_NTDDI_VERSION)
+
+DLLENTRY=_DllMainCRTStartup
+DLLDEF=exports.def
+
+SOURCES=\
+    vpcd.rc                     \
+    driver.cpp                  \
+    device.cpp					\
+    queue.cpp					\
+    memory.cpp					\
+    DllMain.cpp					\
+    VirtualSCReader.idl
+
+INCLUDES= $(INCLUDES);                  \
+          $(SDK_INC_PATH);              \
+          $(DDK_INC_PATH);              \
+          $(UMDF_INC_PATH)\10; 
+          
+MSC_WARNING_LEVEL=/W4 /WX
+
+TARGETLIBS=\
+        $(SDK_LIB_PATH)\strsafe.lib     \
+        $(SDK_LIB_PATH)\kernel32.lib    \
+        $(SDK_LIB_PATH)\ole32.lib       \
+        $(SDK_LIB_PATH)\oleaut32.lib    \
+        $(SDK_LIB_PATH)\uuid.lib        \
+        $(SDK_LIB_PATH)\user32.lib      \
+        $(SDK_LIB_PATH)\advapi32.lib    \
+        $(SDK_LIB_PATH)\shlwapi.lib     \
+        $(SDK_LIB_PATH)\ws2_32.lib
+
+NTTARGETFILE1=$(OBJ_PATH)\$(O)\vpcd.inf
+
+
+#
+# This sets up the WPP preprocessor and tells it to scan internal.h to find
+# the trace function definition that's in there.
+#
+
+#RUN_WPP= $(SOURCES) -dll -scan:internal.h
+
+
+TARGET_DESTINATION=wudf
+
+