Features in Utilities
Rework keyserver operations.
- avoid crashing if the list of received keys is empty (e.g. keyserver is unreachable)
- create the gpg process only at one place, call this function from different places
- don't abuse the search window for key refreshing from totally unrelated places in keysmanager.cpp, add KeyServer::refreshKeys() for this
I successfully refreshed keys with this :)