Defines starting with `i' in 321/ctf

• id386 321/ctf/q_shared.h:43
• idaxp 321/ctf/q_shared.h:49
• IT_AMMO 321/ctf/g_local.h:218
• IT_ARMOR 321/ctf/g_local.h:219
• ITEM_NO_TOUCH 321/ctf/g_local.h:572
• ITEM_TARGETS_USED 321/ctf/g_local.h:577
• ITEM_TRIGGER_SPAWN 321/ctf/g_local.h:571
• IT_KEY 321/ctf/g_local.h:221
• IT_POWERUP 321/ctf/g_local.h:222
• IT_STAY_COOP 321/ctf/g_local.h:220
• IT_TECH 321/ctf/g_local.h:224
• IT_WEAPON 321/ctf/g_local.h:217