Segno

-------------------
* Better terminal output
* Fixed issue `5 <https://github.com/heuer/segno/issues/5>`_:
QRCode.terminal() uses a special output function (if it
detects Windows) to support MS Windows which may not support ANSI escape codes.

-------------------
* Added command line script "segno"
* Registered new file extension "ans" which serializes the QR Code as
ANSI escape code (same output as QRCode.terminal())
* Removed deprecated methods "eps", "svg", "png", "pdf", and "txt" from
segno.QRCode
* Switched from nose tests to py.test

-------------------
* Updated docs
* Backward incompatible changes: Deprecated "eps", "svg", "png", "pdf", and
"txt" methods from QRCode. Use QRCode.save.
Methods will be removed in 0.1.3
* Fixed issue `3 <https://github.com/heuer/segno/issues/3>`_
(M1 and M3 codes may have undefined areas)
* Fixed issue `4 <https://github.com/heuer/segno/issues/4>`_
(wrong 'error' default value for encoder.encode(),
factory function segno.make() wasn't affected)

-------------------
* Initial release