Setuppy

Adds setup.py and related files

added 5 commits

• 695f3c1d...09e97cd1 - 2 commits from branch gwinc:master
• 4c0e8717 - add base setup.py
• eeec7b7f - added helpers for setup.py
• 3cf91677 - fixed the tox.ini

Compare with previous version

Looks like there's still something left over from iirational in MANIFEST.in:

recursive-include iirrational *.m```

@lee-mcculler it looks like you accidentally left some iirrational references in here

whoopsies. I'll fix and resubmit.

added 5 commits

• 43687c24 - add base setup.py
• 205c7310 - added helpers for setup.py
• 695f3c1d - fixed the tox.ini
• bd2132bc - removed iirrational references to cut/paste setup.py
• 1b39c15a - Merge branch 'setuppy' of git.ligo.org:lee-mcculler/pygwinc into setuppy

Compare with previous version

Ok, purged old references.

merged