Added bottom line of playfield
adjusted playfield for variable fieldsize
approach to draw left playfield lines
Left lines of playfield implemented
adjusted left playfield line to variable x/y-size and field size
adjusted TUI
approach to collection of game data
implemented full welcome message and data collection
fixed NullPointerException due to startNewGame
implemented print of playfield + formatted
little print line
handled InputMismatchException
print methods to replace System.out.print..
added String method to draw Playfield properly
added test to get points from playfield
fixed merge conflicts
refactored code
implemented point output
coordinate input halfway
Implemented coordinates assignment for newMove method
Sequence of state message and playfield print changed