v0.9.31: Hotfix 9.30: Fix avatars and py client matchmaking (#436)
* Fix player service query to look at selected avatars only
* Switch game connection logging to TRACE level
* Allow faction to be passed as int again
* Don't crash if icon is null
* Add handler for automatic teamkill reporting, and ignore AI teamkills
* Improved the inform_player test to verify functionality after logging out
* Separate teamkillreport and teamkillhappened
* Refactor test to not use mock, but send the correct message to signal hosted game