Blender Git Loki

same as r23322 in 2.4x
--- 2.4x log
use functions to detect stylus and eraser from the wine project, supposed to work with non-wacom tablets too (searches for wizardpen & acecad as well as 'stylus').
2.4x did an exact check on the name, 2.5 does a case insensitive search on the type.

This does a case insensitive check on both the name and type.

close the devices on exit too.