Change the name of an option I was giving to ant run
Same commit I did for the pull request : https://github.com/Haerezis/libjitsi/commit/bd34ae3a03b6a06e23662bc549bc520f5459cf00
(mirroring until the pull request is accepted in libjitsi)
Echo to the modification I made at RtpdumpMediaDevice last commit.
Forget to add these file to 9d7e615aec2480f84d9a696b42f3ef58e2159923