Update IPlug2 for new IDirBrowseControlBase argument (#292)

* Revert "Don't recurse down file directories when collecting files to iterate through (#289)"

This reverts commit cd11809.

* Update iPlug2 for new IDirBrowseControlBase argument

Author: olilarkin

.gitmodules

@@ -1,7 +1,6 @@
 [submodule "iPlug2"]
 	path = iPlug2
-	# url = https://github.com/iPlug2/iPlug2  # For being steady
-	url = https://github.com/sdatkinson/iPlug2.git  # For moving fast
+	url = https://github.com/iPlug2/iPlug2
 [submodule "eigen"]
 	path = eigen
 	url = https://gitlab.com/libeigen/eigen.git

NeuralAmpModeler/NeuralAmpModelerControls.h

@@ -147,7 +147,7 @@ class NAMFileBrowserControl : public IDirBrowseControlBase
   NAMFileBrowserControl(const IRECT& bounds, int clearMsgTag, const char* labelStr, const char* fileExtension,
                         IFileDialogCompletionHandlerFunc ch, const IVStyle& style, const ISVG& loadSVG,
                         const ISVG& clearSVG, const ISVG& leftSVG, const ISVG& rightSVG)
-  : IDirBrowseControlBase(bounds, fileExtension, true)
+  : IDirBrowseControlBase(bounds, fileExtension, false, false)
   , mClearMsgTag(clearMsgTag)
   , mDefaultLabelStr(labelStr)
   , mCompletionHandlerFunc(ch)
@@ -158,7 +158,6 @@ class NAMFileBrowserControl : public IDirBrowseControlBase
   , mRightSVG(rightSVG)
   {
     mIgnoreMouse = true;
-    mShowFileExtensions = false;
   }
 
   void Draw(IGraphics& g) override