Track Inspector update to be able to reorder panels and some changes in Notes panel to show notes from all tracks as a normal panel

* v1.4pre69 (2019-03-19)
  + Panel Reorder Up/Down buttons (disabled by default on settings page)
  # Notes: show notes of all tracks is displayed as a normal panel.
  # Notes: setting to show all notes or track notes is saved.
  # Notes: track notes size to font 2 size
  + customizable text messages when renderings (editing ti_settings file, no UI)
  # fix: another try to refresh selected track on project change