- without ODBC: adding a few "#ifdef CONNECT_SUPPORT"
- with ODBC on Linux: conflicting definitions for DWORD
  in sql.h (unixODBC) vs global.h.
  Using "typedef unsigned int DWORD", as this is how MS SQK defines it
  and matches unixODBC definition.

Removing sqlutil.h. value.cpp now uses sql.h and sqlext.h instead.


removed:
  storage/connect/sqlutil.h
modified:
  storage/connect/global.h
  storage/connect/value.cpp
  storage/connect/value.h