Refactor submap::trp to use public getters and setters instead.
Refactor submap::frn to getters/setters.
fix Mac build for SDL2 shared library
fix Mac build for SDL2 framework
update OSX compiling documentation
missing default value for returned variable
Merge trap accessors and mac build refactor.
fixes flags for a few weapons
slew the old dragon.  Scentmap query now enforces range
small ooops.
Relabels the Cig disease as Nicotine and updates the cravings