added 'make all' option to make topo and plots. Removed old make_all.sh files
Merge pull request #53 from rjleveque/make-all

added 'make all' option to make topo and plots.
fixed one line in valout_nc.f that didn't compile
removed valout_nc.f since it has not been fully tested -- should add again later.
fixed -1d-90 to -1d90 in fgmax_values.f90
changed to 'python setup.py symlink-only' in .travis.yml
Merge pull request #54 from rjleveque/valout_nc

Removed valout_nc.f90
Merge pull request #55 from rjleveque/fgmax_fix

fgmax fix