Account for gendered entries

[AdrianVollmer]

Looks like leo.org added gendered translations, and the script only picks one:

$ leo criminal
Found 24 matches for 'criminal' on dict.leo.org:

Nouns
 criminal                        die Verbrecherin
[...]

dict.leo.org shows:

der Verbrecher | die Verbrecherin pl.: die Verbrecher, die Verbrecherinnen

Perhaps leo-cli should also show both genders like the webapp does.