Vega Strike Code

added dir stuff

added paths to all the types
units go in

<data>/unit/<unitname>
or
<data>/unit/<factionname>/<unitname>

textures go either in the "current dir" or in
<data>/textures/
for shared textures
likewise sounds either go in the current dir or
<data>/sounds

animations go in
<currentdir>/animations
sprites go in
<currentdir>/sprites

my paths work with flat data directories too :-)

fixed env map generator to respect shared or not-ness of direcotries

i added more explicit paths... now it will look in a given shared directory as well as the current directory for stuff

texture detail up

allowed data directory to be stored in config file
allowed config file to be stored in home directory
;-)
allowed shared paths for textures and sounds to be set...

random

reworked configure.in to actually not link with openAL library
also made gl_init use some more config files and the al_files not to depend on OpenAL headers if they are not present

made it so vs will work without mp3's

afterburner works