message: Adds local development path check /dev/inputGenerators for input generators
diff: #include <QtCore/QDebug>
  #include <QtCore/QDir>
  #include <QtCore/QSettings>
  +#include <QtCore/QStandardPaths>
  #include <QtCore/QStringList>
  #include <QtCore/QtPlugin>
  @@ -209,6 +210,12 @@ void QuantumInput::updateInputGeneratorScripts()
  dirs << QCoreApplication::applicationDirPath() + "/../" +
  QtGui::Utilities::libraryDirectory() +
  "/avogadro2/scripts/inputGenerators";
  + QStringList stdPaths =
  + QStandardPaths::standardLocations(QStandardPaths::AppLocalDataLocation);
  + foreach (const QString& dirStr, stdPaths) {
  + QString path = dirStr + "/dev/inputGenerators";
  + dirs << path;
  + }
  foreach (const QString& dirStr, dirs) {
  qDebug() << "Checking for generator scripts in" << dirStr;
  