Deleting stuff from the repository

[Antonio]

Hi all,

The "lib.terminalemulator" module has some _example_ zip files with 
platform specific executables that can start processes in the host os. 
These are "process_start-linux-intel.zip" & friends. I think these are 
here just for historical purposes as a demonstration of the capabilities 
of the "lib.richexecution" example within the module.

I assume we'll want to get rid of those, so I can delete those from the 
repository, is this ok?

Thanks,
Antonio

[1] 
https://github.com/apache/incubator-netbeans/tree/master/lib.terminalemulator/examples/lib.richexecution