Fixed bug for pawn
changed database directory
JDBC functions now,
if there is no database, a database should be created.
if a new use enters the game, the user name shall be stored in db
implemented all the necessary methods. all the queries take user name as parameter.

updated the project date
altered images of pieces, they are up to date to their health conditions
fixed some bugs. added end point and ask user for another round if the knee.
not sure if we need to do it in MVC. it will take a bit of time.
fixed some more minor errors. game is closable.
enriched database function: by providing passwords to users.
completed javadoc.
only 1 task left: maybe implement to light up all possible moves for a piece, however it may take time to do.
All functional implementation done.
enhanced usability for the gui; need to be user friendly.
Project GUI accomplished