message: Save / restore comm renames to ini file
diff: @@ -775,6 +775,7 @@ bool TraceWin::rename_comm_event( const char *comm_old, const char *comm_new )
  string_replace_str( m_graph_rows_str, comm_old, comm_new );
  graph_rows_updatelist();
  + m_loader.m_inifile.PutStr( comm_old, comm_new, "$rename_comm$" );
  return true;
  }
  @@ -1068,9 +1069,14 @@ bool TraceWin::render()
  if ( !m_inited )
  {
  + std::vector< INIEntry > entries = m_loader.m_inifile.GetSectionEntries( "$rename_comm$" );
  +
  // Initialize our graph rows first time through.
  graph_rows_initstr();
  + for ( INIEntry &entry : entries )
  + rename_comm_event( entry.first.c_str(), entry.second.c_str() );
  +
  render_time_offset_button_init( *m_trace_events );
  int64_t last_ts = m_trace_events->m_events.back().ts;
  