Porting mimeparse to python3

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Since Ubuntu will switch to python 3 by default on 12.10, it will be nice to 
see that mimeparse can seamlessly work under python 3; therefore, I spend some 
time on porting it and write the automate testing system using tox. Now, it 
works on py27, py32, py33, and pypy. See  
http://travis-ci.org/#!/dbtsai/python-mimeparse

My ported project is hosted in https://github.com/dbtsai/python-mimeparse

Any comments are welcome.

Thanks.

Original issue reported on code.google.com by dbt...@dbtsai.com on 23 Aug 2012 at 1:06