rename LabelColor to Color

- add Color.WHITE

wrapper/src/main/java/wekan/wrapper/entity/Color.java

@@ -2,7 +2,9 @@ package wekan.wrapper.entity;
 
 import com.google.gson.annotations.SerializedName;
 
-public enum LabelColor {
+public enum Color {
+    @SerializedName("white")
+    WHITE,
     @SerializedName("green")
     GREEN,
     @SerializedName("yellow")

wrapper/src/main/java/wekan/wrapper/entity/Label.java

@@ -6,9 +6,9 @@ public class Label {
     @SerializedName("_id")
     private String id;
     private String name;
-    private LabelColor color;
+    private Color color;
 
-    public Label(String id, String name, LabelColor color) {
+    public Label(String id, String name, Color color) {
         this.id = id;
         this.name = name;
         this.color = color;
@@ -22,7 +22,7 @@ public class Label {
         return name;
     }
 
-    public LabelColor getColor() {
+    public Color getColor() {
         return color;
     }
 

wrapper/src/main/java/wekan/wrapper/entity/LabelPrototype.java

@@ -10,7 +10,7 @@ public class LabelPrototype {
      * @param name  The name of the new label
      * @param color The color of the new label
      */
-    public LabelPrototype(String name, LabelColor color) {
+    public LabelPrototype(String name, Color color) {
         label = new Label(null, name, color);
     }
 }