Added logger::print method for printf-like logging
Added more logs in find_indexes_functor
Renamed async_update_* to async_set_*. Renamed python methods

All changes are done for better semantic
Added "inline" attribute to debug ostream methods
Fixed sending server's shard count to client
Merge pull request #169 from euroelessar/master

Several changes
v2.24.13.3
Fixed handling of errors in multigroup callback
Merge pull request #170 from euroelessar/master

Fixed handling of errors in multigroup callback
Merge branch 'master' of github.com:reverbrain/elliptics