tjger - the java game & entertainment rt Code (Desktop)

Add icons for next game and implement hard computer player.

Own isEqual method instead of overriding equals.

Added missing javadoc.

Correction of typos.
Formatting.

Correction of typos.

Made some bug fixes, especially with network (e.g. shuffle cards when all action cards are used). Improved computer player.

Changed synchronizing behaviour a little bit (seems to work with Java 7 but still has problems with Java 6), add dialog for uncaught exceptions.

Functions to set the height and width of the game field in the config object.
The values will NOT be written back to the configuration file.
May be used for variable game fields.

Correction of typos.

Synchronize on objects instead on method level if possible.