Removed the static_casts from the code where we assign raw field data from a Row object in ColData form to an SSQLS field.  This is fine for POD types, but more complex types should be allowed to make use of C++'s type conversion logic.  This constitutes a technical API breakage, but any code that this breaks was probably marginal anyway.
Removed the static_casts from the code where we assign raw field data
from a Row object in ColData form to an SSQLS field.  This is fine for
POD types, but more complex types should be allowed to make use of C++'s
type conversion logic.  This constitutes a technical API breakage, but
any code that this breaks was probably marginal anyway.

winsock/mysqlpp,winsock/mysqlpp,winsock/mysqlpp