648b5a9919
+ various minor cleanups + fix longstanding pasto where the key server preference packets are displayed with the correct ptag information + up until now, there has been an asymmetry in the command line options for netpgp(1) - whilst a file may have signature information added to it with the "--sign" command, there has been no way to retrieve the contents of the file without the signature. The new "--cat" option does this (there are synonyms of "--verify-show" and "--verify-cat") - the signature is verified, and if it matches, the original contents of the file are sent to the output file (which defaults to stdout, and can be set with the --output option on the command line). If the signature does not match, there is no output, and an EXIT_FAILURE code is returned. + revamped netpgp(1) to make it clear what commands are available, how these commands relate to each other, and which commands take custom options