Made card declaration more explicit to avoid confusion
Added logging when a client disconnects
`PhrancisGame` now takes an `ECSGame` as input and constructs from that
Added server commands to check invites and running games
Merge branch 'javafx' of github.com:Cardshifter/Cardshifter into client-server
Fixed irrelevant FindBugs warning for fields are initialized with @FXML
ChatMessage is now sent when client closes game window
Added chat messages when game is started and when invite is declined
Changed POMs to use `${project.version}` whereever possible
Updated versions to 0.3
updated travis.yml for version 0.3
Merge branch 'release-0.3'
Merge branch 'release-0.3' into develop
updated maven version to 0.4-SNAPSHOT
Merge branch 'master' into develop
Added `getOrDefault` method for ResourceRetriever
Now possible to declare how much scrap each creature should give
Merge branch 'develop' of https://github.com/Cardshifter/Cardshifter into javafx