Update notes for submitted changes

* Remove languages unsupported by SMALLER_FONT_FOOTPRINT (1/2)
Update notes for submitted changes

* Remove languages unsupported by SMALLER_FONT_FOOTPRINT (1/2)
Update notes for submitted changes

* Add missing GalaxyParts init services
Update notes for submitted changes

* Add missing GalaxyParts init services
Update notes for submitted changes

* callisto: we don't need a custom init.parts.rc
Update notes for submitted changes

* callisto: we don't need a custom init.parts.rc
Update notes for submitted changes

* Add keylayout & keychars for sec_keypad input device
Update notes for submitted changes

* Add keylayout & keychars for sec_keypad input device