- Modified PasteUpload task to upload the log file to 0x0.st and other
services with the same protocol.
- Modified Paste settings UI to allow the user to select a custom paste
URL, simplified the settings page code.
MSA Client ID has been moved to CMakeLists.txt, and defaults to the
Client ID for the PolyMC application.
Removed secrets/notsecrets library, replace with (temporary?)
program_info subdirectory.
This makes the account system much more modular
and makes it treat errors as something recoverable,
unless they come directly from the MSA refresh token
becoming invalid.