64bit/Help/Qt Prefs

1. for each project in [CFTest, kJams]: open it
   1. click the "Projects" wrench icon on the left
   2. under the Kit (eg: "64") pick "Build"
      1. for each build configuration:
         1. ensure "Shadow Build" is checked
         2. in the "Shadow Build Directory" make sure it matches what's in step 3
   3. under the Kit pick "Run"
      1. ensure "Working Directory is set to "%{sourceDir}/../build/mac_%{CurrentKit:Name}_%{CurrentBuild:Type}"
      2. ensure "Executable" is set to "%{CurrentRun:WorkingDir}/%{CurrentBuild:Name}.app/Contents/MacOS/%{CurrentBuild:Name}"