Minor improvement to docs
Fix git hook on python 3

We were expecting strings not bytearrays and so we'll make sure we get
strings. And yes, unicode strings work just fine with this on python 2.
Upgrade dependencies.
Really upgrade dependencies
Report the column number for PyFlakes errors; issue #90
Remove broken and useless tests. Update LICENSE

- Added myself to the LICENSE
Start new tests

run_tests will collect and run the tests on python 2.6+ (need to test 2.5)
without nose.
A slow start towards rewriting the tests
Fix hook file permissions

On my system (Python 2.7), I would end up with "--wxr-x--T".
This solution should work everywhere.