Changelog:
=========
- Handle fetching GPG version when not the first item in the configuration.
- Capture uid info in a uid_map attribute of ScanKeys/ListKeys.
- Improve handling of exceptions raised in background threads.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
