32-bit platform names
Add function to detect if host is 64-bit
Platform name should return bit-ness
Send note off events first to VST instruments

Apparently some VSTi's expect to receive note off events *before* note on
events, namely monophonic instruments and poorly-coded ones. Anyways, to deal
with both situations we filter the list of incoming MIDI events and place the
note off events in the front of the list.
Allow fail tolerance to be passed to analysis algorithms
Reset fail counter if non-silent sample detected
Remove some redundant code
Use entire blocksize for silence detection
Use blocksize * 2 for analysis
Indenting
Pull submodule forward