Initial commit of tunnel experiment
Fix tunnel.conf
Use different endpoint for tunnel experiment
Only plot circuits that are ready
Use new StandaloneEndpoint in tunnel_client
Seems that $TMPDIR is not created automatically on the DAS4 slave nodes?
Also, cleanup fake $HOME after running.
Merge pull request #186 from whirm/fix_vnc_wrapper

Seems that $TMPDIR is not created automatically on the DAS4 slave nodes?
Create $TMPDIR only if the var is there.
Allow to not use a virtualenv on the remotes
by setting use_remote_venv to false.
Recreate output dir after deleting it.
So rsyncing from remotes works in the case where we don't create any
local output.
Add a no-swift version of the test runner so we can run it for the new
Tribler versions.
Merge pull request #188 from whirm/no-swift

No swift
Merge pull request #187 from egbertbouman/tunnel

Tunnel experiment
first working barterclient
bartercast stuff is running, need to spread torrents
 working on sending messages to peers
update to use enum
extension of allchan client now ok
added close method
some smallf ixes