Single selection mode does not work with customised id property name

[luckyrat]

Here: https://github.com/grapoza/vue-tree/blob/master/src/composables/selection/treeViewSelection.js#L105

The comparison is hardcoded to use the "id" property rather than the one that was configured to be used instead. Thus, the "old" selection is never removed.

[grapoza]

D'oh. I'll get that fixed this weekend.

[grapoza]

@luckyrat I've published 5.1.0, which contains this fix among some other change that were ready to go.

[luckyrat]

Thanks for the quick fix. I can confirm I've tested 5.1.0 and it's working now with my custom id property.