Merge pull request #1 from afofo/master

Fix semantic issues flagged by clang
Retain final key pitch on release.
fixed a potential crash if a MIDI device was not set.
Moved external file locations to ~/Music.
version 1.1.
Merge pull request #2 from afofo/fix/hold-pitch-on-release

Giving this a try now. Sorry it's taken so long, I've been really preoccupied with Kaivo!
Merge branch 'master' of https://github.com/madronalabs/soundplane
fix to send quantized pitch upon inote release.
update with JUCE info
hack to see view after welcome dialogs
make benign errors less alarming
v. 1.1.1. fixed weird font display bug.