Tweaked component widths.
Refactoring.
Javadoc fix.
Incremented major version number. (The next release features a configuration screen and local multiplayer, and depends on Java 8.)
Upgraded slf4j to the latest version.
Added a handler method for the input config button.
Extracted a method.
Added a description for each input.
Started work on a button configuration screen.
Added fields and initialisation method.
More initialisation code.
Turned the capture controller into a callable.
Further work on the input configuration screen.
More work on input capturing.
Refactoring.
Added a method for building the configuration.
Made collections unmodifiable.
Using EnumMap rather than HashMap.
Added button configuration.