Unable to load SVG files with UTF byte order marker

[PonchoBillybob]

I've been generating some SVG files from C# and they were not opening until I loaded and saved them through inkscape.

After more debugging that I'd care to admit, it was the UTF-8 BOM being inserted at the beginning of the file causing it to fail to load.

I can and have stripped that from my SVG generation tools, but it might be something that could also be handled in the loading.