Adding chdir context manager
Whoops, don't chdir twice
Add os_.chdir to README
Can 4 u haz ur comment style
add deprecated decorator in Readme
Merge pull request #23 from tlatsas/readme

add deprecated decorator in Readme
Cast to unicode before unicoding things.
Fixing py3 compat...
Improving Py3 support.
More Py3 support..
Include README, fixes #24
Merge pull request #19 from wolever/chdir

Adding chdir context manager
Merge.