ckleineweber-QoS/tests: Fixed cleanup in ClientTest
ckleineweber-QoS/servers: Removed retries for scheduler requests
ckleineweber-QoS/servers: Added static volume weights for test purposes
jsonrpc: add additional tests and fix a bug in the jsonrpc
ckleineweber-QoS/servers: Fixed request parsing while removing reservations
ckleineweber-QoS/servers: Various fixes in Scheduler
jsonrpc: fixed tests
ckleineweber-QoS/servers: added volume uuid lookup den request scheduling