JSON parsing fails on escape sequences that need no escape
Created by: bojidar-bg
JSON parse will fail when it encounters an escape sequence that's not defined. The problem seems to be here: https://github.com/okamstudio/godot/blob/master/core/io/json.cpp#L223 . Even though this means the JSON is invalid, I think the parser should be a bit more forgiving
E.g. it will fail on input such as
{
"test": "Some string with a bad escape \- See\? It fails for both the dash and question mark..."
}