Pytest: used dnet_run_servers at pytests.
Merge branch 'master' of github.com:reverbrain/elliptics
Merge branch 'master' of github.com:reverbrain/elliptics
Tests: fixed generating srw config.
SRW: removed setting 'node' as dict.
Merge: Removed fake processing groups when one_node is specified. Added log when there is no ranges for some group and we are skipping it.
Merge branch 'master' of github.com:reverbrain/elliptics

Conflicts:
	cocaine/plugins/storage.cpp
	tests/cocaine.conf
Tests: moved setting TESTS_LIST and TESTS_DEPS before they would be changed if WITH_COCAINE was set.
Merge branch 'master' of github.com:reverbrain/elliptics

Conflicts:
	foreign/react
Merge branch 'master' of github.com:reverbrain/elliptics

Conflicts:
	tests/pytests/server.py
Monitor: fixed memory corruption in histogram.
Tests: decreased number of threads for each server node. Fixed checking number of init exec's results.
Fixes: deletes scope after lock_guard is destroyed. Turned off srw tests in pytests.
foreign/blackhole: updated to master
Merge pull request #412 from shaitan/master

Pytests and fixes