* improvements to copy and delete methods
To allow cloning/deleting an array of frames
* formatting
* adapt to the new copy/delete methods
* Update AnimationTimeline.gd
* removed some bugs
* changed old tag behaviour
tags ahead get further by 1 frame on add_frame()
* modified tag behaviour
* formatting
* removed tag interaction
* gdformat .
* Lint code - Part 1
* Format code - Part 2
* Lint code - Part 2
Trying to fix the max allowed line length errors
* Add normal_map_invert_y to the image .import files
Because of Godot 3.4
* Do not call private methods outside of the script's scope
Lint code - Part 3
* Format code - Part 3
* Fixed more line length exceeded errors - Lint code Part 3
* Export array of licenses - Lint code part 4
* Clean hint_tooltip code from Global
Removes a lot of lines of code
* Create static-checks.yml
* Fix FreeType's license