Dark's Tools and Utilities

## Init 0.1.0
### Runtime Changes
* Added: MultiTool Gun
* Added: Tool switch mechanic (name, texture, action)
* Added: Mode switch mechanic (name, texture, action)
* Added: Melter Tool Mode
* Added: cobble to stone conversion for melter
* Added: sand to glass conversion for melter
* Added: Freezer Tool Mode
* Added: water to ice conversion
* Added: Fluid Vec Mode
* Added: Fluid Remover Mode
* Added: Fluid Drain Mode
* Added: Support for water fluid
* Added: Fluid container fill mechanic

### Development Changes
* Created init code and item