Implement DocumentProperties, DeviceCapabilities, beginnings of
Open/Get/ClosePrinter.  Additions to PSDRV_DeviceCapabilities.
Split off WINSPOOL into its own directory.
Several functions added to DC_Funcs.
Based largely on a patch by Pascal Lessard <pascal@macadamian.com>

diff --git a/configure b/configure
index 1e7ebce..1b71c3d 100755
--- a/configure
+++ b/configure
@@ -5214,6 +5214,7 @@
 dlls/ver/Makefile
 dlls/version/Makefile
 dlls/winaspi/Makefile
+dlls/winspool/Makefile
 dlls/wnaspi32/Makefile
 documentation/Makefile
 files/Makefile
@@ -5381,6 +5382,7 @@
 dlls/ver/Makefile
 dlls/version/Makefile
 dlls/winaspi/Makefile
+dlls/winspool/Makefile
 dlls/wnaspi32/Makefile
 documentation/Makefile
 files/Makefile