Save and Restore Application size and position
Settings are now loaded and saved on application start and close respectively. Settings are saved in a user-settings.json file at the root folder, if it does not exist one with default values will be created.
Note, the JSON file is unformatted and ugly
{"x":"310.0","width":"1300.0","y":"113.0","height":"700.0"}
but since only our application will access and use it, we should be fine
Edited by Anthony Tan Cao