v0.9.4

• Bug fixes
  • The Musl C library symlink fix in v0.9.3 wasn't completely fixed. It worked if you
    built Nerves systems using make locally, but not mix. The check logic
    turned out to be looking for a file that may or may not exist depending on
    build order. Most Nerves users aren't affected, since only a couple systems
    use the Musl C library.