Allow for SlidesContainer in edetail-lib@v1.0.1

@incuna/js I'm merging this and releasing straight away so we can get this into edetail-project
This tool has equal advantages going backwards across all current eDetails and looking forwards to all future ones, so I think the ease of implementation is a priority requirement with this package. Our lives as developers is made that bit harder now by what Chrome is doing, so I don't want to get in the way of a dev who's already annoyed that they cannot swipe through eDetails in Chrome any more.