examples: ASA - simplify and cleanup

 - use 1 Synthdef and 1 Routine instead of duplicate ones
 - remove unused variables declaration
remove bundled elisp library tree-widget.el

This library is part of Emacs.  Bundling it in the same directory as
the sclang*.el libraries will put it on the load-path.  The bundled
version then shadows the newer version which is part of Emacs, which
can cause hard to detect problems.
Shaper.schelp, Wavetable.schelp: moved wavetable description to Wavetable.schelp

as suggested in <http://new-supercollider-mailing-lists-forums-use-these.2681727.n2.nabble.com/buffer-sine1-td7598249.html#a7598280>
Ndef.schelp: adjusted volumes and fades, corrected document link to 'demonstrations'
headers: don't provide system endiannes conversion functions

instead of providing endiannes conversion functions by default, we should
provide our own versions to avoid pulling in windows headers into the
public interface

Signed-off-by: Tim Blechmann <tim@klingt.org>
scsynth: SC_Graph - pull in Windows headers in the beginning

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: portmidi - remove pthread cruft

Signed-off-by: Tim Blechmann <tim@klingt.org>
plugins: Test ugens - print via Print instead of printf

Signed-off-by: Tim Blechmann <tim@klingt.org>
supernova: win32 fix

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: portmidi - compile fixes

Signed-off-by: Tim Blechmann <tim@klingt.org>
cmake build system: win32 - don't set debug flags manually

Signed-off-by: Tim Blechmann <tim@klingt.org>
common: fix some warnings

Signed-off-by: Tim Blechmann <tim@klingt.org>
common: endian conversion functions should be unsigned

Signed-off-by: Tim Blechmann <tim@klingt.org>
Merge pull request #840 from tarsius/master

remove bundled elisp library tree-widget.el
Merge pull request #819 from gusano/topic/cleanup_ASA_example

examples: ASA - simplify and cleanup
Merge pull request #846 from miczac/master

Ndef.schelp, Shaper.schelp, Wavetable.schelp
external libraries: nova-tt update

Signed-off-by: Tim Blechmann <tim@klingt.org>
plugins: Pluck - correctly initialized decay time

Signed-off-by: Tim Blechmann <tim@klingt.org>
plugins: Pluck - whitespace cleanup

Signed-off-by: Tim Blechmann <tim@klingt.org>
ScIDEDocument class to enable common usage Document.open()