should fix eol problems on windows

src/engineSelectDlg.cpp

@@ -256,6 +256,7 @@ bool engineSelectDlg::checkInstalled(QString plugin_name) const {
   nova.waitForStarted();
   nova.waitForFinished();
   QByteArray result = nova.readAll();
+  result = result.replace("\n\r", "");
   result = result.replace("\n", "");
   QList<QByteArray> plugins_list = result.split(',');
   return plugins_list.contains(plugin_name.toUtf8());
@@ -287,6 +288,7 @@ void engineSelectDlg::loadSupportedSearchEngines(bool first) {
   nova.waitForStarted();
   nova.waitForFinished();
   QByteArray result = nova.readAll();
+  result = result.replace("\n\r", "");
   result = result.replace("\n", "");
   qDebug("read: %s", result.data());
   QByteArray e;
@@ -303,6 +305,7 @@ void engineSelectDlg::loadSupportedSearchEngines(bool first) {
   nova.waitForStarted();
   nova.waitForFinished();
   result = nova.readAll();
+  result = result.replace("\n\r", "");
   result = result.replace("\n", "");
   qDebug("read: %s", result.data());
   unsigned int i = 0;

src/searchEngine.cpp

@@ -318,6 +318,7 @@ void SearchEngine::downloadSelectedItem(const QModelIndex& index){
 // line to search results calling appendSearchResult().
 void SearchEngine::readSearchOutput(){
   QByteArray output = searchProcess->readAllStandardOutput();
+  output.replace("\r", "");
   QList<QByteArray> lines_list = output.split('\n');
   QByteArray line;
   if(!search_result_line_truncated.isEmpty()){