This mod is modified by PilzAdam

Changes:
- Remove shadows under signs
- New input system: - There is just one text line that automatically will be split
  up to the lines on the sign
- You can force a newline with " | "
- It overrides the default signs
- Make it stackable
- Hanging sign added, uses lighter version of default_wood.png for textures (TenPlus1)

License of code: WTFPL