Remove security indicators from TODO
Remove security indicators from TODO

This was implemented via #238
GaryJones/phpversions.info,phpversions/phpversions.info,philsturgeon/phpversions.info,philsturgeon/phpversions.info,phpversions/phpversions.info,PaulBender/phpversions.info,PaulBender/phpversions.info,GaryJones/phpversions.info,po2go-sean/phpversions.info,po2go-sean/phpversions.info,po2go-sean/phpversions.info,phpversions/phpversions.info,philsturgeon/phpversions.info,PaulBender/phpversions.info,po2go-sean/phpversions.info,GaryJones/phpversions.info,phpversions/phpversions.info,PaulBender/phpversions.info