Bug#962560: code-saturne built-in file editor fails

[Yvan Fournier]

Hello,

The built-in viewer (not editor) is a simple text file viewer intended for
various log files, though it could be used to view .csv or .dat plot file
contents also.

It only displays file contents, and is not intended for files whith a specific
structure and/or binary files surch as the MED, CGNS, or EnSight files used for
visualization with tools such as ParaView.

The GUI should report that binary files are not supported rather than crash upon
read, so there is a minor bug, which we will fix, but this feature is not
intended for this type of file in any case.