FEM: Rename Fem_Inp_Editor icon to fem-inp-editor

Signed-off-by: Przemo Firszt <przemo@firszt.eu>

src/Mod/Fem/Gui/AppFemGuiPy.cpp

@@ -99,7 +99,7 @@ static PyObject * open(PyObject *self, PyObject *args)
 
         if (ext == QLatin1String("inp")) {
             Gui::TextEditor* editor = new Gui::TextEditor();
-            editor->setWindowIcon(Gui::BitmapFactory().pixmap(":/icons/Fem_Inp_Editor.svg"));
+            editor->setWindowIcon(Gui::BitmapFactory().pixmap(":/icons/fem-inp-editor.svg"));
             Gui::EditorView* edit = new Gui::EditorView(editor, Gui::getMainWindow());
             editor->setSyntaxHighlighter(new FemGui::AbaqusHighlighter(editor));
             edit->setDisplayName(Gui::EditorView::FileName);

src/Mod/Fem/Gui/Resources/Fem.qrc

@@ -12,7 +12,7 @@
         <file>icons/fem-add-fem-mesh.svg</file>
         <file>icons/fem-add-material.svg</file>
         <file>icons/fem-add-part.svg</file>
-        <file>icons/Fem_Inp_Editor.svg</file>
+        <file>icons/fem-inp-editor.svg</file>
         <file>icons/Fem_Material.svg</file>
         <file>icons/Fem_NewAnalysis.svg</file>
         <file>icons/Fem_Purge_Results.svg</file>