[issue #40] converter format hint i18n, locale en and de
[issue #40] wizard i18n, locale en and de, typo corrections
[issue #40] converters now provide a MatchRating which in turn is used by the enter data wizard panel to determine a converter candidate when in AUTO_DETECT mode
[issue #40] added file input handling for the data panel and added property change support so that binding works bidirectional, now visual panel can switch to property change, too
[issue #40] moved rate pattern from inside the rate method to member var to avoid pattern compile overhead
[issue #40] introduced AbstractRatingConverter that does a default rating of the input by trying to convert it, changed all converters accordingly as well as the enter data panel
[issue #40] action may also take string data so that wizard is initialised with string and file data, some javadoc
[issue #40] proper map initialisation from configure, proper map initialisation in preview panel that now supports different crs for map and geometry
[issue #40] removed DropTargetListener as the action will never listen to dnd events directly
[issue #40] jalopy format