Re-Add Accidently Removed Features (Item Descriptions, Menu Sounds, Etc)

Item Descriptions were on Minecraft but removed as console versions updated, make it harder to introduce new items and know what do without searching it up on a wiki. They appeared on the top right corner like recipe unlock alerts, showing the item itself and what it was and possibly did. They showed when hovering over a new block placed, obtained item, or using button press in the inventory menu hovering over the desired item. 

Some menu sounds were removed undesirably and hurts the sound diversity in the Minecraft menu, such as opening a new inventory screen, highlighting new options, managing inventory items, and exiting a menu. I liked these sounds and they fit with Minecraft.