change show_open_files default to false

pm.py

@@ -215,7 +215,7 @@ class Manager:
         if not os.path.exists(wsfile):
             j.save({})
         else:
-            show_open_files = self.settings.get("show_open_files", True)
+            show_open_files = self.settings.get("show_open_files", False)
             data = j.load({})
             data["show_open_files"] = show_open_files
             df = data.get("distraction_free", {})

pm.sublime-settings

@@ -13,5 +13,5 @@
     // https://github.com/SublimeTextIssues/Core/issues/62#issuecomment-42258131
     // The work-around is to make sure that all of your projects are configured either
     // to Hide Open Files or Show Open Files in the sidebar.
-    "show_open_files": true
+    // "show_open_files": true
 }