Check if spectrum files exist before writing

[grazwegian]

When generating the spectrum FITS files the default is to use the unique ID of the observation therefore it is possible that while exploring an observation the file can be overwritten. The conversion software should check if the file already exists and ask for confirmation if it does.

[samaloney]

@grazwegian can this be closed?

[ennosigaeus]

This was discussed in today's weekly telco:

Ewan has not worked on this. It can only be closed if somebody else fixes it. It's not really that high priority.