Added two assert which verify that walk and stumble candidates have at
least one member associated
Add member to candidates from which we have received a reply, and
stumbled upon.
Add member to eligible candidates
Trying to fix probabilities
Cache member
remove unused import
remove 'cluster' column from meta_message table
Merge pull request #245 from LipuFei/db-cleanup

Remove 'cluster' column from meta_message table
batch community meta_message insert
Merge pull request #246 from LipuFei/db-cleanup

batch community meta_message insert
Fixes for database upgrades
Merge pull request #248 from NielsZeilemaker/fix_database_upgrade

Fixes for database upgrades
Attempt to unbreak the nat type detection.
Attach runtime_statistic to crypto object
Log message.name
Revert "Attach runtime_statistic to crypto object"

This reverts commit 4784c71098c8e4830da9bd7800eb7de82a0be875.
Revert "Log message.name"

This reverts commit 133a9a2e049ee2e2e23ad0966d4360b4b9485cdc.
Attach runtime_statistic to crypto object
Log callback._one_task
Log debug_call_name