we can make coverage reports even if some tests failed
`$k` is a shard, so call it that (consistent, less confusing)
make shard non-optional for _db_*() functions, so that we can add another option next...
forward port 80 from vagrant
symlink to the correct webroot.
start apache.
allow config to specify libraries to always load
Merge branch 'master' of github.com:exflickr/flamework