chore(gui, man, authors): update docs, translations, and contributors

AUTHORS

@@ -146,6 +146,7 @@ Han Boetes <[email protected]>
 HansK-p <[email protected]>
 Harrison Jones (harrisonhjones) <[email protected]>
 Heiko Zuerker (Smiley73) <[email protected]>
+Hireworks <[email protected]>
 Hugo Locurcio <[email protected]>
 Iain Barnett <[email protected]>
 Ian Johnson (anonymouse64) <[email protected]> <[email protected]>
@@ -325,6 +326,7 @@ Thomas Hipp <[email protected]>
 Tim Abell (timabell) <[email protected]>
 Tim Howes (timhowes) <[email protected]>
 Tim Nordenfur <[email protected]>
+Tobias Frölich <[email protected]>
 Tobias Klauser <[email protected]>
 Tobias Nygren (tnn2) <[email protected]>
 Tobias Tom (tobiastom) <[email protected]>