Increase the maximum allowed amount of points in a spline from currently 32,767 (short) to 2,147,483,647 (int).
Change variables that get assigned the value from pntsu/pntsv to int type all over the codebase.
Change function parameters that previously passed the count as short to int type as well.
(because https://developer.blender.org/T38191)
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D212
6cd132b29c