ignore empty overmap-search strings
Fix typo in names json.
Add interface option to toggle if vehicle armor plating changes
the color of the vehicle part or not
add player::bionic_by_invlet function
change keys for bionics and scroll the list
don't show menu if no construction is available
Incorrect skills required to craft a javelin.
Merge pull request #4991 from sduran/master

Incorrect skills required to craft a javelin.
Merge some bugfixes.
Merge activatable and remappable bionics menus.