fix!: make plugin compatible with QtCreator 5.0.2 (#37)

Author: gikari

external/qtcreator/version.cmake

@@ -1,2 +1,2 @@
-set(QT_CREATOR_VERSION "4.15.2")
+set(QT_CREATOR_VERSION "5.0.2")
 set(QT_CREATOR_SNAPSHOT "")

src/qnvimplugin.cpp

@@ -807,7 +807,7 @@ void QNVimPlugin::handleNotification(const QByteArray &name, const QVariantList
             } else if (cmd == "BufWriteCmd") {
                 if (mEditors.contains(buffer)) {
                     QString currentFilename = this->filename(mEditors[buffer]);
-                    if (mEditors[buffer]->document()->save(nullptr, filename)) {
+                    if (mEditors[buffer]->document()->save(nullptr, Utils::FilePath::fromString(filename))) {
                         if (currentFilename != filename) {
                             mEditors.remove(buffer);
                             mChangedTicks.remove(buffer);