Docs: add label to allow cross-reference
Add l10n guide as intersphinx resource and add link
Actually run unit test for optrecurse

py.test will not "collect" a class for testing if it has __init__ method,
even if it otherwise matches the necessary patterns:
http://pytest.org/latest/goodpractises.html#conventions-for-python-test-discovery
Prevent import exceptions in Sphinx autodocs

add Mock()ed PyLucene and provide its VERSION
add support of ElementTree.fixtag in Mock for xmlwrapper
don't raise ImportError for cPO/fPO if no gettext PO library found
Don't confuse pytest with build/ copies of tests

also skip docs and .git to speed tree-walk (nothing there to import anyhow)
Prevent import exceptions in Sphinx autodocs

add Mock()ed PyLucene and provide its VERSION
don't try to access fixtag method of ElementTree if it is Mock()ed
don't raise ImportError for cPO/fPO if no gettext PO library found
Replace all print >> sys.stderr with logging calls

no cleanup or tweaking of output (yet)
Avoid embedding newlines in logger string for statsdb
Wrap long lines in all logger calls to <= 80
Tweak logger format for commandline
eliminate that extra space
Update docs/ theme
Reference amaGama from tmserver
Prefer Wikipedia spelling
By default don't make .lang files active
Actually set the target to empty string if untranslated
Also allow for empty target

Seem now we are also hitting files where empty target means
untranslated, sigh.  Nothing like inventing your own format and then
changing it as you go along.
Cleanup ignores files, add more Python ones
Attempt to improve storing of markup in Android resources

This seems to be quite tricky as we need to guess what was intended at
this point.
Add test for properly encoding <