python3 init
fixed broken references
changed smooth scale to scale in demo for style
pip changes, update readme

python 3 version is now default version on pip.
fixed method inside utils not consistent with pytmx API
update version
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fixed broken references
fixed broken references
refactored tests a bit
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typo
fixed broken references
oops.  commited testing code!  fixed.
update version number
documentation
playing with bytes in python 2 is not a fun game
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tested and working on python 2.7 and 3.3