Added subdirectories in documentation, with more deoctree items to test. Enabled i18n in sphinx doc, tested with a small french translation
.project
syntax: regexp
^tests/canopen_slave/build$
syntax: regexp
^tests/canopen_master/build$
syntax: regexp
^tests/python/build$
syntax: regexp
^tests/svgui/build$
syntax: regexp
^tests/wxGlade/build$
syntax: regexp
^.*\.pyc$