Bug 578024 - Improve the TrustCertificateDialog

Generally use lower case hex fingerprints everywhere. It's just easier
on the eyes and is generally what the keyservers show as well.

Change-Id: I7d5526332be58fc8ea5de98ac9fc9c212d254f93
Signed-off-by: Ed Merks <ed.merks@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.p2/+/190750
8 files changed