Fixed a bug in set_ipv4, now working. Refactored a bit the interface
Added function get_ifnamsiz
Tidy the test program a bit
Bumped OASIS version to 0.2
Add make_local_hwaddr function
Renamed Makefile.obuild into Makefile_obuild to avoid conflicting with .obuild file
Added some more doc
merge upstream, rebuild oasis droppings