[UK-CONTEST] Commonwealth Contest

[Paul O'Kane]

I've updated SDC for this year's Commonwealth Contest.
V13.15 is free from www.ei5di.com/sd/sdcsetup.exe.

The updates support the SO/MO, and 12/24-Hour entry
category definitions in Cabrillo logs, and fix previous
errors (since V13.01) in the Cabrillo QSO record layout.

There are also changes in the Bonus worked/wanted
panels to make it easier to identify bonuses wanted.

I'd appreciate any feedback or bug reports before the
contest.

73,
Paul EI5DI