Fix use of config-specific libraries for Windows OpenSSL

Commit 614350a allowed for an different builds of OpenSSL libraries on
Windows, but ignored the fact that the alternative builds don't have
config-specific libraries. This patch fixes the Solution file to ask for
the correct libraries.

per offline discussions with Leonardo Cecchi and Marco Nenciarini,

Backpatch to all live branches.

Author: adunstan

src/tools/msvc/Solution.pm

@@ -535,10 +535,12 @@ sub AddProject
 		}
 		else
 		{
+			# We don't expect the config-specific library to be here,
+			# so don't ask for it in last parameter
 			$proj->AddLibrary(
-				$self->{options}->{openssl} . '\lib\ssleay32.lib', 1);
+				$self->{options}->{openssl} . '\lib\ssleay32.lib', 0);
 			$proj->AddLibrary(
-				$self->{options}->{openssl} . '\lib\libeay32.lib', 1);
+				$self->{options}->{openssl} . '\lib\libeay32.lib', 0);
 		}
 	}
 	if ($self->{options}->{nls})