ntfs-3g and fuse-exfat: Remove util-linux-mount

Don't install util-linux-mount, it's a bad recommendation. Commit
3e084acd07fc413d678e9401674d24a5d594ff5a in meta-oe has made it
easier to remove though.
Merge branch 'master' of git://git.code.sf.net/p/openpli/openpli-oe-core