Write a less fragile test
Add reprs, a tox.ini, and fix expects version.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Merge pull request #9 from dnephin/add_reprs

Add reprs, a tox.ini, and fix expects version
Add Daniel to list of contributors.
Remove gittip button
Migrated to expects v0.4.x
Merge pull request #10 from jaimegildesagredo/expects-04

Migrated to expects v0.4.x
Flush only stdout/stderr  pumps in not raw mode.