+ Moved ee_get_key() here.
* libee/math.c:
+ Moved r00t() here and renamed it to ee_sqrt().
+ Moved GET_RAND() here and renamed it to ee_rand().
* src/math.c:
+ Removed this deprecated file.
+ First file in libee, from src/graphics.c.
+ Disable cursor upon initialisation.
+ Added delay code for constant framerate.
* src/common.h:
+ Minor compilation fix for latest ncurses.