Fix a test that assumed the OS default encoding was UTF8
Added a tox ini file that uses py.test
Update history
Fix links to @audreyr and @uranusjr in HISTORY.rst
Add Roadmap link
Move @pfmoore to Core Committers.
Fix broken link.
Make text more general about core committers. Add new core committer @pfmoore.
Merge pull request #245 from pfmoore/tox_pytest

Added a tox ini file that uses py.test
Merge pull request #244 from pfmoore/utf8_pizza2

Fix a test that assumed the OS default encoding was UTF8