Fix "Use of undeclared identifier 'getpid'"

Troubleshooting RemoteZynAddSubFX.
Fix incorrect path to libZynAddSubFxCore.dylib
#527
Revert changes
Revert changes
Revert changes
Revert changes
Merge pull request #714 from tresf/stable-1.0

Fix font colors on Apple #527
swh plugins:  Fix SWH destructors

The constructors had been fixed with commit #83c2019, but I had missed
the destructors.  This corrects the `_fini()` destructors as well.
Merge pull request #729 from tresf/stable-1.0

swh plugins:  Fix SWH destructors
add lib64 directories to search for ladspa plugins
Merge pull request #719 from ycollet/stable-1.0

add lib64 directories to search for ladspa plugins
Updated German translation
Merge pull request #826 from DanWin/stable-1.0

Updated German translation
Replacing <Qt/global.h> includes with <QtGlobal> to fix compile issue on OS X
Updating include to QtCore/QtGlobal
Merge pull request #840 from sarahkeefe/stable-1.0

Fix for issue #837 - Compile issue on OS X - include file Qt/qglobal.h not found
Log scales finalized
Remove unneeded function
Logscale: Fix negative ranges
This fixes errors that happen on models that have both logarithmic scale and a range that goes to the negative.