Remove "dbRecordHead: tempList not empty" errors.

Loading a .db file that uses an unknown record type leaves items
on the parser's tempList.  This patch empties that list when the
error is reported so future dbLoadRecords() commands can run.

src/dbStatic/dbLexRoutines.c

@@ -113,6 +113,8 @@ static void yyerrorAbort(char *str)
 {
     yyerror(str);
     yyAbort = TRUE;
+    while (ellCount(&tempList))
+        popFirstTemp();
 }
 
 static void allocTemp(void *pvoid)