enhanced database: map-stuff, credits to lordo
fixed db spawnpoint columns
added DBMap, refactored db classes
minor db class refactoring
fixed dbmap
implemented dynamic map loading
changed class names to fit JPA naming conventions
fixed db map-file-hashes
mapshard now supports dynamic map loading
set the characters last outpost to smth meaningful
character-entity can now retrieve their last outpost
fixed dynamic map loading
merge branch 'feature/map-data' into develop