Create LICENSE.md
fix frenchism s/exemple/example/

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
example: use rbd pool instead of data

Because it exists by default and data no longer does.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
Merge pull request #1 from dachary/wip-example

minor fixes to the example
Fix aio_flush_async callback not being called
Merge pull request #2 from siboulet/fix_aio_flush_async_callback

Fix aio_flush_async callback not being called
rename LICENSE file
version 0.2.4