Dragons/Napalm combo source files are divided into two zips:
src2_mod.zip and src2_new.zip.  To add Napalm into Dragons,
extract the Dragons source from the src_*.zip files, then
extract the source from the src2_*.zip files, overwriting
if necessary.

src2_mod.zip  = Modified source files.
src2_new.zip  = New source files.

src2_mod.zip
------------
client.qc     combat.qc     items.qc      player.qc     progs.src
weapons.qc

src2_new.zip
------------
f_charge.qc   f_flamer.qc   f_nuke.qc     f_snake.qc    f_storm.qc
flash.qc
