Clarification of copyright.
Corrected git repository path.
Skip unit tests that expect a "wide" Python build.

Also add a note to README about support for Python builds with "narrow" Unicode characters.
Fixed Python 3.x version of unit tests.
Merge branch 'master' of http://code.zemanta.com/tsolc/git/unidecode
Merge pull request #1 from iki/master

latest from upstream