fix stupid build.sh syntax error
add symlinks for docker
fix quoting error in buildsh
allow 'make test' to fail for jemalloc-stable3
git pull if applicable
dodge some redirection warnings from lftp
rename build-only variables SELFTEST_PUBLISH->dstar_selftest_publish
fix whitespace conventions in docker/build, honor SELFTEST_PUBLISH=no, remove debug rule from resources/Makefile