TheDarklingWolf/Cataclysm-DDA — pull request #919 by Xantrim (2013-05-09 15:00:33+00:00)
Title:  Fix for issue #912 - missing catacurse functions

- Adds mvgetch, combination of move + getch
- Adds getnstr.
Reads a given maximum number of characters into a string.
Can either show or hide the input.
Only supports basic editing (backspace).
- Slightly modified wish.cpp to accommodate for the modified echo functionality
and to limit the maximum of given items at a time to 9999.