Fixes to the bison/flex parser/scanner code so that it works iwth a modern version (2.5++) of bison. 
Fixes to the bison/flex parser/scanner code so that it works iwth a modern version (2.5++) of bison. 

OPENDAP/ncml_module,OPENDAP/ncml_module,OPENDAP/ncml_module,OPENDAP/ncml_module,OPENDAP/ncml_module