lds-scriptures v2.4.0 available

The MySQL export of lds-scripures v2.4.0 is now available, with other export formats coming shortly. This release fixes a few bugs found in the old documentation, and adds a few new features.

The volumes and books tables now have fields for num_chapters, num_books and num_verses. There is also a new field lds_org which stores the values of the Church's naming scheme for the volumes and books on their website at http://scriptures.lds.org