Bug Fix (yContainer.maxpat)

buffer interfaces are now displayed correctly
Bug Fix (Main_sampler.maxpat)

Now there is a patcher that calculates all necessary voices (from x, y
and z grid sizes) and sets the total number of objects for poly~.

Note: poly~ is still just playing one single sample
Fixes (SONORIUM.maxpat)

- small fix on the data_output patcher in the sampler_output section
- added message to jit.openni to read a debug video (useful when I
don't have the kinect with me)