[WIP] Mine to the sky

[Codestar]

Probably not any time soon, there's still a lot that needs to be put in, but I'm hoping to keep building interest from people using gif sets of what I'm currently working on and what new features are being put in.

Next thing on the dev agenda is to put in obstacle templates. These are much smaller somewhat randomized templates that fit inside room templates. They contain areas of tiles that give a certain pre-determined challenge to a player. Some may contain platforms, some may contain lava/spikes, etc.