add the option to remove Hibernate files...

for new feature to be aded to ccleaner is "remove Hibernate files"

they can become big, and tak a lot of disk space...

Dutch

Nope this seems dangerous and silly.

To clear hibfil.sys just turn off and then back on hibernation

I partially agree with this, also the hibernate file can't be placed on an other drive/partition (unlike pagefile), which sucks for small sized drives, like SSD.