Enable testing on Python 3.4
Support trying multiple encodings

Note that "--encodings" is compatible with "--encoding" since argparse
auto-completes the latter to the former.

This fixes #26.
Update documentation
Add back missing grep
Merge pull request #44 from myint/patch-1

Enable testing on Python 3.4
Merge pull request #45 from myint/encodings

Support trying multiple encodings
 * bump to 0.2.2
Fix minor typo

This is from b2bd782c0dfc3e9d5a6b19510b070496aa46b201.