v5.2 Even more bug fixes

• Add a checkmark to the pause menu item
• Fix the overlay option not working immediately
• Implement a config reload command key Ctrl + R
• Fix visual glitches when there are no components added
• Fix disabling track all disabling permanent keys
• Implement work around for a weird config menu NPE
• Fix double click working as Ctrl
• Improve the functionality to pass config files via the command line
• Fix track all disabling key counters