DONE change_weather() is called every two seconds to adjust weather.
show_weather() uses mynum to show weather when you walk into a room.
adjust_weather(): tells users about a change in weather.
modify_weather(): re-write to base on location (like now.  :)) 
DONE weathercom() is game weather command.

season_name() returns the name of the eason.
ctime (climatetime()) is a game command that tells about the season/time/etc.

climate_split_time*(
weather_desc(): one word desc of weather.  (delete)
climate_desc()L:  short desc (delete)
move_time() updates the time (for weather) and is called every two seconds.
which_season() updates the season and is called several places including main.c
_set_time is called by main to set the "mud" date.  
settimecom() is used to set the time.  Just remove this.
climate_day can be removed.
climate_time can be removed.