VgaSDL: Remove SDL event handling code from 7kaa
OMOUSE: Remove SDL event handling code from 7kaa
dbglog: Added seperate macro for enabling debug log. Receive ERR message on all channels by default.

You still need to register the channel in the usual way to receive both MSG and ERR messages.
VS2010: Define DEBUG_ENABLE_MESSAGES for DEBUG build
Can now generate maps, view them and copy their seed to the clipboard

Topography setting is still fixed to Moderate land mass (though changeable in code).
Other config settings that affect game object layout are also still fixed.