Improved Vendor Locations

[DarthFutuza]

Fix shops with more appropriate selections of weapons (the chances of getting an ammo type you need and a weapon that uses it the same time is pretty low and a kinda dumb mechanic). This involves rereleasing all maps with multiple vendor types in each base. eg: each base should have at least 1 general shopkeep, 1 ammo vendor, 1 grenade vendor and 1 medical vendor. On smaller maps, consider placing vendors in other places in the map to create additional points of interests if there is no room at the bases. Remove extra ammo options from the general shop and move to ammo vendor when complete. Implement via lua scripts.

Maps to Change:

• [x] jkg_coruscant_lower
• [x] jkg_spaceport
• [x] jkg_nightfall
• [x] jkg_imperialbase - just a medic and equipment vendor
• [x] jkg_jawa_fortress
• [x] jkg_mos_eisley_arena
• [x] jkg_ctf_bespin

[DarthFutuza]

Done with all maps, vendors have all been added.

We may want to change the npcs in jkg_jawa_fortress to better match the theme (tuskens and jawas), but used standard npcs for now.