Added pruning of /usr/local/portage in livecd chroot

enter

@@ -47,6 +47,7 @@ else
           --exclude=/home/nofw/            \
           --exclude=/var/lib/i2p/          \
           --exclude=/var/lib/portage/      \
+          --exclude=/usr/local/portage/    \
           --exclude=/etc/nginx/            \
           --exclude=/var/run/lid-events    \
           --exclude=/var/run/htpdate       \
@@ -59,6 +60,7 @@ else
     ${RSYNC} --chmod=u=rwX,go=   -i                   -C ${SRC}/etc/portage/gnupg ${LIVECD}/etc/portage
     ${RSYNC} --chmod=u=rwX,go=rX,Dg+s -i              -C ${SRC}/var/lib/portage   ${LIVECD}/var/lib
     ${RSYNC} --chmod=u=rwX,go=   -i                   -C ${SRC}/etc/nginx         ${LIVECD}/etc
+    ${RSYNC} --chmod=u=rwX,go=rX -i --delete --exclude=/portage/distfiles -C ${SRC}/usr/local/portage ${LIVECD}/usr/local
 
     if [ -e ${LIVECD}/tmp/nginx-ref ]; then
         chown -h --from=0:0 --reference=${LIVECD}/tmp/nginx-ref \