Sentek Runic Teleporters

Added configs for:

• What block platforms are created from when you arrive in mid-air.
• Do you need to include one of these platform blocks in your teleporter for platforms to appear?
  • note: if this is on, it will not stop searching when it encounters one of these blocks, so they can be in the middle of a setup. They won't add any distance unless they're otherwise configured to do so, though.
• Require a platform block to be taken from the inventory for a platform to appear.