split nexus connection stuff into NexusConnectionUI so it can be reused in the instance creation dialog

removed the PluginContainer* parameter from NexusInterface::instance()
 - it's a singleton, so it only needs to be given once, not every time
 - it doesn't even matter because the first time instance() is called, it creates the singleton, but the plugin container is always null
 - and setPluginContainer() is called much later from OrganizerCore with the correct value
added non functional nexus page to instance creation dialog

1 files changed, 2 insertions, 3 deletions

diff --git a/src/modinfo.h b/src/modinfo.h
index 7223cece..480fe013 100644
--- a/src/modinfo.h
+++ b/src/modinfo.h
@@ -190,15 +190,14 @@ public: // Static functions:
    * @brief Run a limited batch of mod update checks for "newest version" information.
    *
    */
-  static void manualUpdateCheck(
-    PluginContainer *pluginContainer, QObject *receiver, std::multimap<QString, int> IDs);
+  static void manualUpdateCheck(QObject *receiver, std::multimap<QString, int> IDs);
 
   /**
    * @brief Query nexus information for every mod and update the "newest version" information.
    *
    * @return true if any mods are checked for update.
    */
-  static bool checkAllForUpdate(PluginContainer *pluginContainer, QObject *receiver);
+  static bool checkAllForUpdate(QObject *receiver);
 
   /**
    *