remove newmail; move ok/warn/crit colours to the main conf

Signed-off-by: fbt <fbt@fleshless.org>

mod/load_average

@@ -8,14 +8,14 @@ class LoadAverage < Worker
 			file.close
 
 			if la_m.to_i > @my_config['crit_value']
-				fg_colour = @my_config['crit_colour']
+				fg_colour = "crit_colour"
 			elsif la_m.to_i > @my_config['warn_value']
-				fg_colour = @my_config['warn_colour']
+				fg_colour = "warn_colour"
 			else
-				fg_colour = @my_config['ok_colour']
+				fg_colour = "ok_colour"
 			end
 
-			self.write "%{F#{fg_colour}}#{la_m}%{F-}"
+			self.write "%{FC{#{fg_colour}}}#{la_m}%{F-}"
 			sleep(5)
 		end
 	end