Crash when showing a toast from non-admin account in elevated context

[yuyoyuppe]

Repro steps:

1. compile example
2. log in as non-admin user
3. launched elevated cmd shell
4. WinToast Console Example.exe" --text
5. observe the crash

We've had a similar issue and it could be solved by initializing COM security with L"(A;;0x7;;;IU)".

[mohabouje]

To keep things simple, the most effective way is to provide a set of helper functions to configure the COM security if required. I will utilize the files that you have linked and introduce this feature in version 1.4.0.

I am keeping this open for now.

See also #86 for more information.