This patch comments kfs out and inserts ext2 instead.

Suggested files to be removed:
	moveoldfs, mountkfs, iskfs

Discussion about mountdist:

#		if(! test -f /tmp/localpart.$n)
#			dd -if $i -bs 2048 -count 32 -of /tmp/localpart.$n >[2]/dev/null

	These lines need to be commented out, because isfossil
	has to read further than 2048x32 Bytes for checking if
	it is fossil.

Discussion about the common installation:
	There were thoughts about mounting kfs from /boot,
	but as I see this is bzfs. Can bzfs mount normal
	kfs partitons?