a bunch of changes to support properly loading in relative modules; also added a toplevel workbench script
adding all the __init__.py files for proper loading of relative imports
fixing main runtests script
a large set of changes to try to address loaded of local modules
trying to make travisCI happy with the shabang python
Merge pull request #104 from SuperCowPowers/fix-relative-imports

a bunch of changes to support properly loading in relative modules; also...