Python: Fixed write_ prepare, plain and commit. Ioserv: Added store ids files in elliptics itself.
Merge branch 'master' of github.com:reverbrain/elliptics into python
ioserv: removed local node group preference in reading/writing ids file.
ioserv: Used stringstream instead of strdup and strchr.
Make: moved -std=c++0x to CMAKE_CXX_FLAGS
Merge branch 'master' of github.com:reverbrain/elliptics into python
Merge pull request #236 from shaitan/master

Iterators examples
Call backend's bulk_read before calling several read handlers
Merge pull request #237 from euroelessar/bulk_read_notsup

Call backend's bulk_read before calling several read handlers
Changed error_t to storage_error_t
Additional comment for iterate_thread_num
Moved elliptics_timer to local_session.h
Added more timers to built-in cache
Added more timer logs to cache
Moved from std::chrono to dnet_time in timer logs
Fixed elliptics_timer sign
Additional fix of signs in elliptics_timer
Added elliptics_unique_lock for more log info
Fixed log verbosity for cache erasing
Fixed syncing of all syncable objects in cache at overflow