Don't directly iterate the slavelist from slaveInteract in twinescript; do it in Javascript instead.

Fixed major bug with activeChild values not updating upon leaving Child Interact menu, added cribsToIndices and childIndexForID

So, SO much reformatting, added option for importing and exporting children, added base for animal-on-child scene, minor update to encyclopedia, minor bugfixes and changes

Added nameChild(), formatting fixes, removed unnecessary child clothing, added ability to rename children

Various skills properties get moved into a .skill object inside the
SlaveState class.