Many uses of random() & value have been turned into random(0, value).
This is not only more efficient, it also ensures better random distribution because the parameter-less variant only returns values between 0 and 255.
* all new things got either an sctor definition or are explicitly deleted through the 'doomednums' section in MAPINFO. CTC related actors are non-functional!
* added a 'noskillflags' option to 'doomednums' so that the lightmap definition things in the maps can be repurposed as dynamic lights.
* added the new dagger powerup.
* added MAPINFO entries for the added maps.
