ENH: Add HRTF convolution
FIX: Old numpy
FIX: Fix finding last idx
FIX: Rebase touch-up
ENH: Add window_edges
FIX: No print
FIX: Quieter example
Update advanced_stimuli.py

stupid spelling mistakes!
FIX: Better testing
FIX: Dont suppress for interactive
Merge pull request #111 from Eric89GXL/hrtf

2. ENH: Add HRTF convolution and windowing