Merge pull request #103 from KrashKart/branch-tag-space

Add spacing between tags in UI display

src/main/java/seedu/address/ui/PersonCard.java

@@ -34,8 +34,6 @@ public class PersonCard extends UiPart<Region> {
     private Label id;
     @FXML
     private Label phone;
-    // @FXML
-    // private Label address;
     @FXML
     private Label email;
     @FXML
@@ -50,10 +48,13 @@ public PersonCard(Person person, int displayedIndex) {
         id.setText(displayedIndex + ". ");
         name.setText(person.getName().fullName);
         phone.setText(person.getPhone().value);
-        // address.setText(person.getAddress().value); // to be removed completely
         email.setText(person.getEmail().value);
         person.getTags().stream()
                 .sorted(Comparator.comparing(tag -> tag.tagName))
                 .forEach(tag -> tags.getChildren().add(new Label(tag.tagName)));
+
+        // add horizontal and vertical gaps for the tags FlowPane
+        tags.setHgap(5);
+        tags.setVgap(5);
     }
 }