[libt2n] / codegen / TODO

- configure.in sed s,CODEGEN,XMLPP, oder so
- remove support for LIBT2N_EXPORT_GROUP(group) (this will simplify the generator a lot)
- add option similar to gccs -MD (at the moment it is a fixed set of files generated and
  they are handled in the makefile)

open questions:
- should projects using the codegen depend on installed version of ... or ship their own version?
        * codegen binary
        * Makefile snippet
        * codegen-stubhead.hxx