Different translation strings for action "EraseSelection" in Edit menu and history

[Marck]

The action named "EraseSelection" is basically used with two different strings which are both available for translation: In the edit menu, it uses the string "Delete Selection", and in the history it uses the string "Erase Selection". One of these strings should be replaced such that there is only one consistent translation.

The German translation for these strings is wrong. Both of these strings are currently translated to "Auswahl aufheben". However, the correct German translation is "Auswahl entfernen" (or "Auswahl löschen", as an alternative).

See https://translations.launchpad.net/pinta/trunk/+pots/po/de/14/+translate ("Delete Selection") and https://translations.launchpad.net/pinta/trunk/+pots/po/de/24/+translate ("Erase Selection").

[Marck (marlokir)]

Changed the German translations myself, because I found out about the open translation policy for this project.

[Cameron White (cameronwhite91)]

Fixed in https://github.com/PintaProject/Pinta/commit/04a3fa2e