Adjust Scratch to find language, example and help files.

$ mkdir myscratch && cd myscratch
$ cp /path/to/scratchadj.cs .
$ cp /usr/local/share/scratch/Scratch.image .
$ cp /usr/local/share/scratch/changes/Scratch.changes .
$ chmod u+w Scratch.image Scratch.changes
$ squeak Scratch.image

* Shift-click in the upper-right part of the "R" in the Scratch logo to bring up a menu
* Select "turn fill screen off"
* Click to the right of the Scratch frame to bring up World menu
* Select "open..." then "workspace" to bring up a Workspace
* Type in: (FileStream readOnlyFileNamed: 'scratchadj.cs') fileIn
* Press Alt-d to 'DoIt'
* Close the Workspace by clicking the "X" in the titlebar of the Workspace window
* Select "No" when prompted to save changes
* Shift-click in the upper-right part of the "R" in the Scratch logo to bring up a menu
* Select "save image for end user"
* Select "Yes" when prompted to save

$ rm Scratch.changes scratchadj.cs
$ chmod u-w Scratch.image

The image file is now adjusted and ready to use.
The changes file is optional.
The image file can be made read-only and placed elsewhere.
