Fix MANIFEST.in
Finally fix heisenbug in greelet code

It was actually a memleak.

Found and fixed by @arigo at the EuroPython 2014 while I was playing with my
phone.  We should all donate to the PyPy project.
Add fancy PyPI icon
Fix links/names for logstash
Transplant 0.4.2 release into changelog
Add issue # to changelog

Forgot there was still an issue open about this.
Fix import order
Take advantage of tox 1.8's env generation
Fix travis.yml
Ignore *.pyc
 #20 Add exception to BoundLogger
Minor fixups
Improve docs
Add proper test
Merge branch 'pr/22'

Add an exception method to stdlib's BoundLogger.

Fixes #20
Fixes #22
Add some notes on standard library integration
Link to stdlib issues
There will be no 0.5.0
Better tests for b71aabb4f440dbd50b389995746aad3bcefa4160
Support setup.py test