Configure the new loads cluster broker endpoint.
Fix the loadtests.

We need to ask the agent to copy the folder "loadtest", otherwise that doesn't
work and it's not possible to run the loadtests at all.
Handle pub/sub errors properly.

Updates also the loadtests in order to test the timeouts.
Merge pull request #241 from mozilla-services/0.13.X

Handle pub/sub errors properly.
Bug 1095533 — Add an owner property for participants.
Don't use httpbin anymore for loadtests.
Bug 1094838 — Be consistent on the userMac usage.
Merge pull request #242 from mozilla-services/1095533-owner-property

Bug 1095533 — Add an owner property for participants.
Merge pull request #245 from mozilla-services/1094838-userMac-consistency

Bug 1094838 — Be consistent on the userMac usage.
Fix userMac rebase.
Fix participant id wording.
Merge pull request #247 from mozilla-services/roomConnectionId

Fix participant id wording.
Makes sure redis is never call with undefined key parameters.
Bug 1090819 — Add git revision and branch to the loop-server homepage if available.
Heka metrics for websockets.
Bug 1099144 — Use redis hashes & sets for SP urls.

Uses redis hashes and sets rather than normal keys and doing a keys with a "*"
in the lookup part. Doing so costs a lot to redis and it uses a lot of CPU to
compare the keys before returning the values.

Using hashes and sets reduces a lot the complexity of the calls (going from
O(Number of keys in the database) to O(Size of the hash) + O(Number of sessions
per user).
@natim review.
Merge pull request #251 from mozilla-services/1099144/fix-redis-simplepush-with-keys

Bug 1099144 — Use redis hashes & sets for SP urls.
Backport 0.13.2 changelog.
Merge pull request #249 from mozilla-services/dev-commit-rev

Bug 1090819 — Add git revision and branch to the loop-server homepage if available.