Remove redundant transformations

A number of transformations have been made potentially redundant due to some newer extended transformations that have been added over the last while. Examples include the composite key transformations - these now have controls that allow you to add one to many relationships. This makes the singular versions of the transformations redundant and confusing, and could reduce the list of transformations users have to discern between.

The only issue with doing this is backwards compatibility, and whatever mechanism we decide on for loading of old config could just pull these transformations into their newer counterparts.