added functionality to remove group

client/GroupTrackContainer_test.go

@@ -14,3 +14,19 @@ func TestCreateGroup(t *testing.T) {
 	}
 	PrettyPrint(group)
 }
+
+func TestRemoveGroup(t *testing.T) {
+	// Creates a new group
+	group, err := CreateGroup()
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+	// Removes the new group
+	// creates
+	err = RemoveGroup(group.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+}