file name update

["Carl Kopin" <ckopin@xxxxxxxxxxxxxxxxxxx>]

Dear Dave,

when file is opened with lua script openfemmfile("filename.fem")
function the file name in the title window bar does not change unless
the savefemmfile("filename.fem") lua script is used. When trying to save
this file using "file save" menu the "save as" window opens with default
file name of the form "filename.fem.FEM".

Is this intentional feature, missed minor bug, or I am missing
something?

Thanks for your program and extensive support,
Carl