Merge pull request #53 from toshic/stable

Iterate over all groups if dnet_bulk_read fails
v2.20.5.1
Only recover in groups which returned -ENOENT or -EBADFD from read
v2.20.5.2
Do not request route table when doing defragmentation request. This should end up with defrag being started only on specified node, not on every node in the cluster
v2.20.5.3
Changed write error report logic

Only return wait error (usually -ETIMEOUT/-110) if wait internal
status (assigned in write completion handler) was set to something
except -ENXIO.

-ENXIO is set by default and means no transactions were sent
v2.20.6.0
Fixed dnet_find
Merge pull request #68 from euroelessar/stable

Fixed dnet_find
v2.20.6.1
Removed read-latest group check. If number of groups in request and node/session mismatches, then use smaller number (set) of groups
v2.20.6.2
Do not drop state lock between route size calculation and data fill. There is no race here, but let's try closing potential bug in filling size check.
v2.20.6.3
Do not time out whoole transaction if any replies was received in dnet_read_latest_prepare()