minor spelling fixes
Merge pull request #1172 from cgar/spelling

very minor spelling fixes
Remove run-simple.py
Move tests
Made tests recognizable
Tests pass now.
Remove testsuite package from setup.py
Update tox
Metadata change
Some fixes
Don't test old Werkzeug against py3
Rework test_config
Move fixtures
Rework test_signals
Rewrite assertion methods
Fix assertion error
Remove class from test_views
WIP
Remove useless classes
Remove flask superclass