Index out of bounds exception in ReorderableBrickViewController.swift:107 test method

[pdtgct]

On branch master, tag v2.4.1, current as of commit 8d815f019e3a9b90cdfcbcc7933010854661f94b

Steps to Reproduce

• clone master
• open the .xcworkspace
• build and run the example app target, BrickApp-iOS
• from the list of samples, select SIMPLE
• in the SIMPLE list of samples, scroll down and select Reorderable Section
• in Reorderable Section, click the + icon in the top right

Expected Result

The Xcode debugger console should print the section titles and bricks in each section.

Actual Result

Section: 0
// text omitted
Section: 1
Label 1 Index 0: 0
Label 1 Index 1: 2
fatal error: Index out of range
2017-10-04 20:14:19.723618-0400 BrickApp[34526:35108613] fatal error: Index out of range

Exception produced is at ReorderableBrickViewController.swift:107 but would also occur at line 111

[jay18001]

That looks like a dummy button that was left over from when we implemented reorderable bricks. I'll put up an PR tomorrow to remove it. Good find.