Several updates

* No longer cause an error when deleting a category that's being used
* Add a dialog when installing a mod with no Nexus mapping (if not disabled)
* Allow disabling Nexus category mapping in Settings (Nexus tab)
* Add context option to remove nexus mappings in the category editor
* Some clang style fixes

1 files changed, 2 insertions, 0 deletions

diff --git a/src/categories.cpp b/src/categories.cpp
index 3d625791..7fd60c50 100644
--- a/src/categories.cpp
+++ b/src/categories.cpp
@@ -233,6 +233,8 @@ void CategoryFactory::saveCategories()
     nexusMapFile.write(line);
   }
   nexusMapFile.close();
+
+  emit categoriesSaved();
 }
 
 unsigned int