Initial implementation of disk sampler example
Map synth amp correctly in view controller

The amp scaling was applied when creating the synth but not when
updating, resulting in an audible jump in volume.
Add example for connecting nodes via buses
Add sampler example for OSX with Jack backend
Add Makefile for building distribution archive
Add script for copying methcla headers and libraries
Update libs/methcla to 29744d36290d78418459b3e6fd3
Set engine driver buffer size to 256
Disable amplitude update logging
Add update-methcla make target
Move methcla update from script to Makefile
Add changes for version 0.0.2
Pass methcla build configuration to shake
Update methcla
Add sample accurate timing support to sampler
Update methcla libraries
Copy methcla release libraries
Robustify Makefile
Update methcla 634b2df62e3f310f01f89d9e1413251929f73974
Update to methcla 0.2.0