Marker names are now being displayed when hovering over them

Marker names are now editable in GuiEditKeyframe

src/main/java/eu/crushedpixel/replaymod/holders/MarkerKeyframe.java

@@ -22,11 +22,14 @@ public class MarkerKeyframe extends Keyframe {
         return position;
     }
 
-
     public String getName() {
         return name;
     }
 
+    public void setName(String name) {
+        this.name = name;
+    }
+
     @Override
     public boolean equals(Object o2) {
         if(o2 == null) return false;