* gnu/packages/scheme.scm (bigloo): Update to 4.0b. Patch the `configure-gc' scripts. Remove `patch-absolute-file-names' phase. * gnu/packages/patches/bigloo-gc-shebangs.patch: Adjust to new version.
* distro: Rename to... * gnu: ... this. Update module names accordingly. * Makefile.am: Adjust accordingly. * po/POTFILES.in: Likewise. * distro.scm: Search for files under /gnu/packages instead of /distro/packages. * gnu/packages/base.scm (ld-wrapper-boot3): Likewise.