Revert "Even more diags"

This reverts commit 37e5b52d40.

main.cpp

@@ -8,7 +8,6 @@
 #include <locale.h>
 #include <fftw3.h>
 
-#include <QLibraryInfo>
 #include <QSharedMemory>
 #include <QTemporaryFile>
 #include <QDateTime>
@@ -103,7 +102,6 @@ int main(int argc, char *argv[])
   // Multiple instances communicate with jt9 via this
   QSharedMemory mem_jt9;
 
-  LOG_INFO ("plugins path: " << QLibraryInfo::location (QLibraryInfo::PluginsPath));
   QApplication a(argc, argv);
   try
     {