1.0: Released Aug. 1995.
1.1: Released Sept. 1995.
        Fixed bug that prevented dragons from being tricked into entering
        open castles.
1.2: Released Sept. 1995.
        Took Warren Robinett room out of game 1.
1.3: Released Sept. 1995.
        Allowed bridge to let player pass through dragons.
1.4: Released Sept. 1995.
        Fixed some minor bugs.
1.5: Released Oct. 1995.
        Better-looking dot;  better joystick detection.
1.6: Released March 1996.
        Added INT 0 tracking in the hope of tracking down "Divide error" bug.
        Added MULTIJOY support in the form of the "A" control mode.
        Added command-line switches "-j", "-v" and "-?".
        Changed joystick routine yet again;  now time-based instead of loop-based.
1.7: Released May 1996.
        Just one change:  changed my e-mail address to vgr@clark.net.  
