fixed compile warning
If the server goes away while testing skip subsequent tests, they will fail anyways.
abstract class BlockWithClients to contain Scatter/DistributeBlocks
Merge branch 'devel' of ssh://github.com/triAGENS/ArangoDB into devel

Conflicts:
	arangod/Aql/ExecutionBlock.cpp
	arangod/Aql/ExecutionBlock.h
fixed unuseful format of data for request chart in the dashboard (frontend)
added diagnostic output for waitpid
added style for collection status "loading"
fixed inner loop variable fuckup
make make jslint not started multiple arangosh processes
fixed memleak
Merge branch 'devel' of github.com:triAGENS/ArangoDB into pregel
Fixed initial globals in conductor and adapted Mapping to new KV API