Added leveldb metadata write() error description
Python test files update
Use poll() in autodiscovery. Socket must be bound to recv data.
v2.21.4.3
Merge branch 'master' of github.com:reverbrain/elliptics
Use bp=boost::python namespace
Fixed route table python viewer
Send discovery at startup
Merge branch 'master' into metadata
ext: use dnet_ext_list_* functions to combine/extract extensions