Faster fsck.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

This release removes iconv dependency which needed nls.mk before.

It also removes the library component.

Switch from old name to new name in Makefile.

Fixed license information.

Several other cleanups for consistency between packages.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Based on kernel.org feedback, this has been renamed for consistency
between the other filesystem progs.

Signed-off-by: Rosen Penev <rosenp@gmail.com>