Fixed output of error while iteration.Fixed iterations stat
Restored total iterations counter
Merge branch 'master' of github.com:reverbrain/elliptics
Merge branch 'master' of github.com:reverbrain/elliptics
Merge branch 'master' of github.com:reverbrain/elliptics
Added randomizing id, index and data in test_index
Added waiting writes in after each batch
Merge branch 'master' of github.com:reverbrain/elliptics
Restored localhost in test_index.py
Restored 0 log level
Merge branch 'master' of github.com:reverbrain/elliptics
Merge pull request #173 from shaitan/master

Added wait writes after each recovering batch. Added randomizing to test_index.py