GitLab

Fix case where a call is cancelled by a user while no provisionnal response has been received yet (was not functional)
Add a test for this case.
Reformat the code for indentation and break statement positions.

* fix crash when receiving a NOTIFY after a SUBSCRIBE is terminated

add specific test for this case
add missing EXTRA_DIST

fix memory leaks
fix invalid reads

add a test to check basic ICE functionality.