Added the Briscola card game.
Added LAN pinger.
Added primes midlet.
Added calculator midlet.
Added Thumbs.db to .gitignore.
Added Computer graphics seminar.
Added example maps.
Added Algorithms and Data structures seminars.
Added mysh.
Corrected creation date.
Merge branch 'aps1'
Merge branch 'briscola'
Merge branch 'calc-midlet'
Merge branch 'oos'
Merge branch 'ping'
Merge branch 'primes-midlet'
Merge branch 'rg'