debugfs.8.in: Update manual page to document the set_super_value
	and logdump commands, and move the "specifying files"
	section closer to the beginning of the man page so people
	won't miss it.

setsuper.c (print_possible_fields): "set_super_value -l" now
	prints out the list of valid superblock fields which the
	ssv command can set.

3 files changed