toolchain:
 * provide download-toolchain for uClibc-0.9.33.x/gcc-4.7.x based firmwares
 * refs #2103, refs #1939


git-svn-id: file:///var/svn/freetz/trunk@10511 149334a1-2f27-0410-a3b9-fc62619ac1e6
7390/Labor:
 * latest Labor versions contain some (unnecessary) uClibc symlinks under /usr/lib -> remove them


git-svn-id: file:///var/svn/freetz/trunk@10512 149334a1-2f27-0410-a3b9-fc62619ac1e6