[x] Add command to open program into system tray
Program will stay in the tray and listen for Hotkey WIN+ALT+V
SHIFT and CTRL modifiers as implemented in #7 also work
.\PasteIntoFile.exe tray
[x] Allow registering autostart into system tray on windows startup
SHIFT and CTRL modifiers as implemented in #7 also work
Replace "Context menu entry" checkbox on main window with link to setup wizard
Related: https://github.com/EslaMx7/PasteIntoFile/issues/36
https://github.com/EslaMx7/PasteIntoFile/issues/46