Node name lookups should be case insensitive

Concerns "AttachLight", "BoneOffset" and equipment part attachment points, that are all case insensitive in vanilla MW.

components/sceneutil/controller.hpp

@@ -65,7 +65,7 @@ namespace SceneUtil
         AssignControllerSourcesVisitor();
         AssignControllerSourcesVisitor(boost::shared_ptr<ControllerSource> toAssign);
 
-        /// Assign the wanted ControllerSource. May be overriden in derived classes.
+        /// Assign the wanted ControllerSource. May be overridden in derived classes.
         /// By default assigns the ControllerSource passed to the constructor of this class if no ControllerSource is assigned to that controller yet.
         virtual void visit(osg::Node& node, Controller& ctrl);
 

components/sceneutil/visitor.hpp

@@ -3,6 +3,8 @@
 
 #include <osg/NodeVisitor>
 
+#include <components/misc/stringops.hpp>
+
 // Commonly used scene graph visitors
 namespace SceneUtil
 {
@@ -19,7 +21,7 @@ namespace SceneUtil
 
         virtual void apply(osg::Group& group)
         {
-            if (group.getName() == mNameToFind)
+            if (Misc::StringUtils::ciEqual(group.getName(), mNameToFind))
             {
                 mFoundNode = &group;
                 return;