begin static analysis

This PR includes files generated by [ftnchek](http://www.dsm.fordham.edu/~ftnchek/) to perform simple static analysis of the code base, including call tress.  Output from ftncheck can be found in the `static.analysis` subdirs under each "module" and library.  I also ran ftnchek on the monolithic code now in the `attic` subdir.  Finally, I include short markdown file explaining all of this in the `src` directory.

I have also added a latex style file required to get the (out-of-date, even for this version) document in the `doc/` directory to compile.