Correctly reopen projects on startup.

NOTES.org

@@ -6,8 +6,6 @@ That used to work better...
 - pipeline thread increments counter on every iteration
 - watchdog thread checks counter
 - if not incremented for N * blocksize / samplerate, SIGABRT the process
-* Previously opened projects are not rememebered correctly				     :BUG:
-Seems to open 2nd most recent project.
 * List of recently opened projects							      :FR:
 use xdg function to store projects
 http://pyxdg.readthedocs.io/en/latest/recentfiles.html

noisicaa/ui/editor_app.py

@@ -252,11 +252,12 @@ class BaseEditorApp(QtWidgets.QApplication):
 
     async def addProject(self, project_connection):
         await self.win.addProjectView(project_connection)
+        self._updateOpenedProjects()
 
     async def removeProject(self, project_connection):
         await self.win.removeProjectView(project_connection)
-        self._updateOpenedProjects()
         await self.project_registry.close_project(project_connection)
+        self._updateOpenedProjects()
 
     def onPipelineStatus(self, status):
         pass