[Cuis] New updates commited

[Juan Vuletich]

Hi Folks,

I've just done a commit to our github repo 
https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev . A bunch of 
updates, a couple of new packages, and an updated image.

One new thing is at update #2217. Now we can call Cuis from bash / DOS 
script quite like Python. In addition to the image file, you can pass 
arguments with names of features (i.e. packages) to load, and a 
Smalltalk script file or just some Smalltalk expression to evaluate. 
This is useful for automating the run of tests or the build of images, 
or to start servers, or to integrate Cuis code into software done with 
some other technology. SUnit reports in XML (Jenkins format) is also 
useful for automation.

I also included Dan Norton's contribution on showing a Morph's name with 
the halo, and naming those in Layout examples. Thanks Dan!

Cheers,
Juan Vuletich

Ps. Please remember that anytime you find some code that is 
undocumented, ugly or broken, you can just fix it or write a nice 
comment, and publish the change set. You can email to this mail list, or 
to me, or do pull requests if you are comfortable with git.