* added back model_comparison logic
* added QUOTED_STRING token in lexer
* added filename rule in parser (filename is NAME or QUOTED_STRING)
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@2115 ac1d8469-bf42-47a9-8791-bf33cf982152
TODO:
+ Add an option to define the benchmark model (bayes ratio).
+ Add comparison to estimated BVAR models.
git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@2110 ac1d8469-bf42-47a9-8791-bf33cf982152