Add a current/max power display to the bionics screen
Fixed crafting menu crashing the game

Crafting system uses now the `item_factory` instead of naked `itypes` pointer.
Continuous reading i.e. Study mk I
Reordering examination messages
Allow escape and arrow keys to be used in the advanced inventory
Really disassemble? after checking possibility
Merge Convert construction menu to use item_factory methods for retrieving item data.
Merge Add a current/max power display to the bionics screen.
Merge Continuous reading i.e. Study mk I.
Merge Allow escape and arrow keys to be used in the advanced inventory.
Merge Reordering examination messages.
Really disassemble? after checking possibility.