Add spellchecking suggestions

src/chatdocumenthandler.cpp

@@ -11,9 +11,6 @@
 #include <QTextDocument>
 
 #include "neochatroom.h"
-#ifndef Q_OS_ANDROID
-#include "spellcheckhighlighter.h"
-#endif
 
 ChatDocumentHandler::ChatDocumentHandler(QObject *parent)
     : QObject(parent)
@@ -37,9 +34,6 @@ void ChatDocumentHandler::setDocument(QQuickTextDocument *document)
         m_document->textDocument()->disconnect(this);
     }
     m_document = document;
-#ifndef Q_OS_ANDROID
-    new SpellcheckHighlighter(m_document->textDocument());
-#endif
     Q_EMIT documentChanged();
 }