Easy Magic + Apotheosis Compat

Fixes

• Reroll no longer reverts. Rerolling and then reopening the table used to reset the enchantment offers to the originals, wasting the lapis and experience you spent. Rerolled offers now stick across reopening.
• Items can no longer be lost when closing the table. An item left in the enchanting table is always kept — stored in the table, or returned to your inventory if the table is gone. It is never dropped on the ground or silently lost.
• Decorative blocks between the table and a bookshelf no longer block its power. Slabs, fences, glass panes, walls and carpets now let the bookshelf's enchanting power through, instead of only air.