Minor fixes and new command line options.
Minor fixes and new command line options.

- Fixed the way the VIC display is dimensioned on screen at startup. Fixed a bad visualization on Linux platform
- Added --cpujam-continue command line option for testbench
- Added --screen-dim command line option for testbench
- Added --screenshot command line option for testbench

abbruzze/kernal64,abbruzze/kernal64,abbruzze/kernal64