Clean the code a bit :
-remove unnecessary imports
-remove unnecessary OSGi bundle from the install list (their jar need to be removed)
-change home directory for libjitsi : now .jitsi-hammer, at the root of the project.
Fix a bug where the rtpdumpfile DataSource was throwing a exception
when the its Format was an audio Format, causing FMJ to discard the capture device.
Add an HostInfo to test the hammer on my videobridge (localhost).
Reduce the framerate of the greyfading capture device so it generate
less data (so it take less upload bandwidth, because I have a small upload
bandwidth).
Fix the bug where the streams of additional (more that 1)
fake users created by the hammer, or another instance of the hammer,
where not correctly handled by Jitsi Meet.
--> because I was giving the same 'label' SDP attribute for each of them.