Allow Vector Based formats on the Source Docker for non-subscription versions of Corel.

It is important to note that if you don't have a 'subscription' the import filter in the Source Docker is limited. I've learned this a painful way. At home, on my subscription based version, I can link vectors of all kinds, CDR, AI, SVG etc. On the non-subscribed version, I am limited to only raster formats. This is a severe handicap for me at work.