Now this does get off to a distinctly ropey start with song called “Heidi” that we could probably have done without, but thereafter it’s actually a perfectly adequate little family feature. As per Johanna Spyri’s book, “Heidi” lives in the mountains with her kindly but grumpy grandfather and near her best pal, the goatherd “Peter”. When a family of peckish lynxes is caught trying to get onto the chicken coup, they…