Using elm-format for all files

modules/webapp/src/main/elm/Data/Language.elm

@@ -1,27 +1,49 @@
-module Data.Language exposing (..)
+module Data.Language exposing
+    ( Language(..)
+    , all
+    , fromString
+    , toIso3
+    , toName
+    )
+
 
 type Language
     = German
     | English
 
-fromString: String -> Maybe Language
-fromString str =
-    if str == "deu" || str == "de" || str == "german" then Just German
-    else if str == "eng" || str == "en" || str == "english" then Just English
-         else Nothing
 
-toIso3: Language -> String
+fromString : String -> Maybe Language
+fromString str =
+    if str == "deu" || str == "de" || str == "german" then
+        Just German
+
+    else if str == "eng" || str == "en" || str == "english" then
+        Just English
+
+    else
+        Nothing
+
+
+toIso3 : Language -> String
 toIso3 lang =
     case lang of
-        German -> "deu"
-        English -> "eng"
+        German ->
+            "deu"
 
-toName: Language -> String
+        English ->
+            "eng"
+
+
+toName : Language -> String
 toName lang =
     case lang of
-        German -> "German"
-        English -> "English"
+        German ->
+            "German"
 
-all: List Language
+        English ->
+            "English"
+
+
+all : List Language
 all =
     [ German, English ]