Set the m4 -I include accordingly to have the folllowing:
  - the directory of the parser.
  - include/ in the top-level source tree of the current target
    (eg, src/finiteVolume/include-m4/ when compiling libfiniteVolume)
  - include/ from OpenFOAM

Additional -dry-run option for makeParser, wrap-lemon for expanding m4
only.

Extend m4 wrapping support to include bison as well.