Localization fixes

Added autoshrink property to saveButton and resetButton, since german words for "Save" and "Reset" are longer. Also changed translation for "Save" from "Speichern" to "Sichern" and for "Reset" from "Zurücksetzen" to "Löschen" since the words are shorter and have in both cases roughly the same meaning.

Author: nitricware

OpenGpxTracker/ViewController.swift

@@ -600,6 +600,7 @@ class ViewController: UIViewController, UIGestureRecognizerDelegate  {
         saveButton.addTarget(self, action: #selector(ViewController.saveButtonTapped), for: .touchUpInside)
         saveButton.isHidden = false
         saveButton.titleLabel?.textAlignment = .center
+        saveButton.titleLabel?.adjustsFontSizeToFitWidth = true
         map.addSubview(saveButton)
 
         // Reset button
@@ -609,6 +610,7 @@ class ViewController: UIViewController, UIGestureRecognizerDelegate  {
         resetButton.addTarget(self, action: #selector(ViewController.resetButtonTapped), for: .touchUpInside)
         resetButton.isHidden = false
         resetButton.titleLabel?.textAlignment = .center
+        resetButton.titleLabel?.adjustsFontSizeToFitWidth = true
         map.addSubview(resetButton)
 
         addConstraints(isIPhoneX)

OpenGpxTracker/de.lproj/Localizable.strings

@@ -10,8 +10,8 @@
 "START_TRACKING" = "Tracking starten";
 "PAUSE" = "Pause";
 "RESUME" = "Fortsetzen";
-"SAVE" = "Speichern";
-"RESET" = "Zurücksetzen";
+"SAVE" = "Sichern";
+"RESET" = "Löschen";
 "DONE" = "Fertig";
 "CANCEL" = "Abbrechen";
 "WATCH_FILE_RECEIVED_TITLE" = "Datei von der Apple Watch erhalten.";