CFile: Don't cast potential negative values to unsigned int
Merge pull request #6008 from fritsch/vfs-helix

CFile: Don't cast potential negative values to unsigned int
[skin] include last re-touched fixes
Made versiontag optional
Merge pull request #6007 from topfs2/helix_versiontag

Helix versiontag
Merge remote-tracking branch 'upstream/Helix' into helix_dsplayer
deleted a file copied by mistake