Remove Lua function SetAmmoStore
This function very obscure and has never been used, nobody will miss it.
See
issue #145 for full rationale.
AAABSnicJc7ZDoQwDEPRQJcwC/DDU6kf3oix45cDUuWr+LBhPnzY8TOCP48npoeFGdnA3AKfXexhRZSwKmpYEy2si04QeDCbxq1xtonCVFKZShpTSWcqwSEuEPDF0xaiFznBPBcevgLlj0D5LVB+CZQP0QkCN2bz4vbi7BSFqaQylTSmks5UwqsEAn+uK4bq