Yubioath-desktop

** Added setting to kill scdaemon on show, to release the device (GUI only).
** Added the ability to program standard YubiKeys with slot-based TOTP
credentials.
** Added functionality to the CLI for programming YubiKeys.
** Added the reset command for wiping a device (CLI only).
** Better handling of composite modes.
** Support non-ascii characters in card reader names.

** Minor packaging related fixes.

** Minor fixes to platform specific quirks.

** Complete rewrite:
- Supports all OATH-enabled YubiKeys, including YubiKey Standard.
- New overhauled UI.