Add basic SteamVR Input support

[philhzss]

Figure out SteamVR Input and implement it into Otto Matic Here: https://github.com/ValveSoftware/openvr/wiki/SteamVR-Input

For now, no motion controls or anything fancy, just basic SteamVR Input.

• [x] Make steamVR folder copy itself with build, it currently does not
• [x] Add all controls
• [x] Add basic misc controls (menu / interface): Pausing, quitting, etc
• [x] Add misc controls (menu / interface): Adjusting settings, etc.

[philhzss]

Added basic manifest with 2063dfe1c964003ccfa1361363c286bf9a0b77d6, might need a lot of work though. Only copied the game's main controls