[Po4a-devel]Usage and help messages

Hi all, Currently, the po4a utilities print only a terse help message when invoked with --help, while they print out the full help text when invoked with the wrong number of parameters or when GetOptions fails. I guess this should be the other way around, that is: * No parameters/wrong number of parameters: terse message only * With --help: full help text * With a wrong option, e.g. --foobar: still full help text FYI, I attached the patch to change this behaviour. Danilo