File Helper: use faster Directory Iterator, and now remove hidden files
File Helper: use faster Directory Iterator, and now remove hidden files

TimDix/concrete5,MichaelMaar/concrete5,TimDix/concrete5,avdevs/concrete5,MichaelMaar/concrete5,avdevs/concrete5,MichaelMaar/concrete5,matt9mg/concrete5,TimDix/concrete5,avdevs/concrete5,matt9mg/concrete5,matt9mg/concrete5