File list (Check if you may need any files):
Chapter_1
.........\app
.........\...\iDecide
.........\...\.......\iDecide
.........\...\.......\.......\en.lproj
.........\...\.......\.......\........\iDecideViewController.xib
__MACOSX
........\Chapter_1
........\.........\app
........\.........\...\iDecide
........\.........\...\.......\iDecide
........\.........\...\.......\.......\en.lproj
........\.........\...\.......\.......\........\._iDecideViewController.xib
Chapter_1\app\iDecide\iDecide\en.lproj\InfoPlist.strings
__MACOSX\Chapter_1\app\iDecide\iDecide\en.lproj\._InfoPlist.strings
Chapter_1\app\iDecide\iDecide\en.lproj\MainWindow.xib
__MACOSX\Chapter_1\app\iDecide\iDecide\en.lproj\._MainWindow.xib
........\.........\...\.......\.......\._en.lproj
Chapter_1\app\iDecide\iDecide\iDecide-Info.plist
__MACOSX\Chapter_1\app\iDecide\iDecide\._iDecide-Info.plist
Chapter_1\app\iDecide\iDecide\iDecide-Prefix.pch
__MACOSX\Chapter_1\app\iDecide\iDecide\._iDecide-Prefix.pch
Chapter_1\app\iDecide\iDecide\iDecideAppDelegate.h
__MACOSX\Chapter_1\app\iDecide\iDecide\._iDecideAppDelegate.h
Chapter_1\app\iDecide\iDecide\iDecideAppDelegate.m
__MACOSX\Chapter_1\app\iDecide\iDecide\._iDecideAppDelegate.m
Chapter_1\app\iDecide\iDecide\iDecideViewController.h
__MACOSX\Chapter_1\app\iDecide\iDecide\._iDecideViewController.h
Chapter_1\app\iDecide\iDecide\iDecideViewController.m
__MACOSX\Chapter_1\app\iDecide\iDecide\._iDecideViewController.m
Chapter_1\app\iDecide\iDecide\main.m
__MACOSX\Chapter_1\app\iDecide\iDecide\._main.m
........\.........\...\.......\._iDecide
Chapter_1\app\iDecide\iDecide.xcodeproj
.........\...\.......\.................\project.pbxproj
__MACOSX\Chapter_1\app\iDecide\iDecide.xcodeproj
........\.........\...\.......\.................\._project.pbxproj
Chapter_1\app\iDecide\iDecide.xcodeproj\project.xcworkspace
.........\...\.......\.................\...................\contents.xcworkspacedata
__MACOSX\Chapter_1\app\iDecide\iDecide.xcodeproj\project.xcworkspace
........\.........\...\.......\.................\...................\._contents.xcworkspacedata
Chapter_1\app\iDecide\iDecide.xcodeproj\project.xcworkspace\xcuserdata
__MACOSX\Chapter_1\app\iDecide\iDecide.xcodeproj\project.xcworkspace\._xcuserdata
........\.........\...\.......\.................\._project.xcworkspace
Chapter_1\app\iDecide\iDecide.xcodeproj\xcuserdata
__MACOSX\Chapter_1\app\iDecide\iDecide.xcodeproj\._xcuserdata
........\.........\...\.......\._iDecide.xcodeproj
........\.........\...\._iDecide
........\.........\._app
........\._Chapter_1