Fix line endings (#211)

There where some extra CRs introduced in a recent commit.

application/editoruilayer.cpp

@@ -1095,4 +1095,4 @@ float editor_ui::rot_val()
 bool editor_ui::rot_from_last()
 {
 	return m_functionspanel.rot_from_last;
-}
+}

application/editoruipanels.h

@@ -304,4 +304,4 @@ class functions_panel : public ui_panel
 	scene::group_handle m_grouphandle{null_handle}; // scene group bound to the panel
 	std::string m_groupprefix;
 	std::vector<text_line> m_grouplines;
-};
+};