Generic GRANT/REVOKE generation from ACL's complete.

Moved the owned concept to PgServerObject as it is needed for the generic
acl functionality that is also in PgServerObject.

pglablib/catalog/PgProc.cpp

@@ -344,6 +344,7 @@ const QString& PgProc::createSql() const
 //			   +  GetGrant(wxT("X"), wxT("FUNCTION ") + qtSig);
 
 		sql += alterOwnerSql("FUNCTION " + quoted_sig);
+		sql += grantSql();
 
 //		if (!GetComment().IsNull())
 //		{
@@ -384,3 +385,9 @@ QString PgProc::typeName() const
 	}
 	throw std::runtime_error("Unexpected kind in PgProc::typeName()");
 }
+
+QString PgProc::aclAllPattern() const
+{
+	// X = execute
+	return "X";
+}