Updated bffxtractor to create empty directories.

git-svn-id: http://firmware-mod-kit.googlecode.com/svn/trunk@395 5c1471b0-2a1b-0410-b4f4-f33460ac40b9
rename old scripts to old-extract.sh and old-build.sh. Rename NG scripts to extract-firmware.sh and build-firmware.sh. There was lots of user confusion around the names (nobody reads the docs).

git-svn-id: http://firmware-mod-kit.googlecode.com/svn/trunk@396 5c1471b0-2a1b-0410-b4f4-f33460ac40b9
remove lzma compression parameter output from squashfs-3.0-damn-small variant

git-svn-id: http://firmware-mod-kit.googlecode.com/svn/trunk@400 5c1471b0-2a1b-0410-b4f4-f33460ac40b9