Made for Hack Club: Arcade

Originally, there were pointers that you could use to link one node to another, but they were scrapped because they don't know how to cooperate

Features:

• Unlimited Nodes
• Removal of Nodes (right click)
• Moving around the infinite chart
• Full save and load (%Appdata%\Roaming\Godot\app_userdata\Flow-chart)
• Fully configurable (same path as above)
  • Grid (on/off)
  • Grid Size
  • Min and Max size for Nodes
  • Mouse Movement Threshold
  • Zoom (0.9 for invert scroll)