Update EU localisation (#1801)

The following strings were marked as translated even if they were not:
- tabs customizations
- first tab
- second tab
- fourth tab
- fifth tab

Is there a way to sort strings by date on Xcode?

IceCubesApp/Resources/Localization/Localizable.xcstrings

@@ -30480,7 +30480,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "iPad"
+            "value" : "iPad-ean"
           }
         },
         "fr" : {
@@ -30593,7 +30593,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "iPhone"
+            "value" : "iPhone-ean"
           }
         },
         "fr" : {
@@ -47019,7 +47019,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Tabs Customizations"
+            "value" : "Erlaitzen hobespenak"
           }
         },
         "fr" : {
@@ -47491,7 +47491,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Fitxak hautatzean"
+            "value" : "Erlaitzak hautatzean"
           }
         },
         "fr" : {
@@ -55403,7 +55403,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Fifth Tab"
+            "value" : "Bosgarren erlaitza"
           }
         },
         "fr" : {
@@ -55521,7 +55521,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "First Tab"
+            "value" : "Lehen erlaitza"
           }
         },
         "fr" : {
@@ -55639,7 +55639,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Fourth Tab"
+            "value" : "Laugarren erlaitza"
           }
         },
         "fr" : {
@@ -55757,7 +55757,7 @@
         "eu" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Second Tab"
+            "value" : "Bigarren erlaitza"
           }
         },
         "fr" : {