Delete localfs.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Link with debug symbols.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Preparation to introduce cache for scan results.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>