clean channels from the server context after disconnection
linux release
java serializers for [return from battle] message
Merge branch 'development' of github.com:kewgen/aow into development

Conflicts:
	client/Assets/AOW Assets/Scripts/Converted/gen.src/com/geargames/serialization/serializers/ReturnFromBattleAnswerSTDeserializer.cs.meta
	client/Assets/AOW Assets/Scripts/Converted/gen.src/com/geargames/serialization/serializers/ReturnFromBattleAnswerSTSerializer.cs.meta
	client/Assets/AOW Assets/Scripts/Converted/gen.src/com/geargames/serialization/serializers/ReturnFromBattleRequestSTDeserializer.cs.meta
	client/Assets/AOW Assets/Scripts/Converted/gen.src/com/geargames/serialization/serializers/ReturnFromBattleRequestSTSerializer.cs.meta
	client/Assets/AOW Assets/Scripts/Converted/src/com/geargames/aow/entities/messages/ReturnFromBattleAnswer.cs.meta
	client/Assets/AOW Assets/Scripts/Converted/src/com/geargames/aow/entities/messages/ReturnFromBattleRequest.cs.meta