[Image Font Importer] Hide unused font size, add image and character margins.
[Image Font Importer] Hide unused font size, add image and character margins.

sanikoyes/godot,BastiaanOlij/godot,godotengine/godot,BastiaanOlij/godot,sanikoyes/godot,BastiaanOlij/godot,BastiaanOlij/godot,BastiaanOlij/godot,godotengine/godot,godotengine/godot,godotengine/godot,sanikoyes/godot,sanikoyes/godot,sanikoyes/godot,godotengine/godot,BastiaanOlij/godot,sanikoyes/godot,BastiaanOlij/godot,godotengine/godot,godotengine/godot,BastiaanOlij/godot,sanikoyes/godot,sanikoyes/godot,godotengine/godot