Compress with file selector should host form in unprotected caller workbook, in case addin book is protected

[Greedquest]

When running from a protected addin, a new userform cannot be added to the protected project - causing CompressProjectFileSelector to fail.

A fix would be to generate any forms in the caller workbook as this is necessarily unprotected, or to flag earlier

[Greedquest]

Should be fixed by f10560e

[Greedquest]

Now fixed; private projects must contain template form with cmd_1,lst_1 and code to hide the form on cmd_1_clicked. Un-protected projects make their own form as before.

Better would be if the unprotected caller workbook always hosted the userform; a code module would need to be added to it by the addin workbook. That module would contain a function to create the form, read the results and remove the form, then return the results. Tricky but not impossible