Changed mooca to mocca.
Fixed problem with WeakReference.
Renamed the package.
Fixed a typo.
Zapped the WeakReference.
Added Grading Driver.
Updated project name.
Updated Assessment-Description.txt.
Updated comments.
Fixed WeakReference issues.
Updated Assignment-Description.txt.
Yet more fixes for DownloadHandler.
Added new check for a Runtime exception.
Merge branch 'master' of github.com:douglascraigschmidt/POSA-14
 modified files after merge from upstream
Merge branch 'master' into week-3-assignment-2