Although cStringIO is faster it does not handle unicode

https://docs.python.org/2/library/stringio.html#module-cStringIO

Unlike the StringIO module, this module is not able to accept Unicode
strings that cannot be encoded as plain ASCII strings.
Since we already depend on six ....
Although cStringIO is faster it does not handle unicode

https://docs.python.org/2/library/stringio.html#module-cStringIO

Unlike the StringIO module, this module is not able to accept Unicode
strings that cannot be encoded as plain ASCII strings.
Since we already depend on six ....
Merge pull request #75 from s0undt3ch/master

Although cStringIO is faster it does not handle unicode