Opening single quotation marks, and biblatex

[R H van der Gaag]

Hi, Thanks a lot for the new version! It’s very much appreciated.
I find that o pening single quotation marks are not converted to their curly 
version (UK English default). The closing ones are, and the double opening and 
closing ones as well, but to get a curly UK single opening quote I need to hit 
` like in the old days.
Also, I found that simply switching from natbib to biblatex or biblatex (natbib 
style) doesn’t work out of the box. Parsing errors abound.
Kind regards, R H van der Gaag