test(interop): add more sizes, get that multiplexing thing done

[dignifiedquire]

No description provided.

[daviddias]

• s/spdy/multiplex in libp2p-ipfs-nodejs
• run against go-ipfs master

[daviddias]

Just tried it with: libp2p/js-libp2p-spdy#57

Gateway (readonly) is listening on: http://127.0.0.1:9090
    ✓ connect go <-> js (114ms)
    ✓ connect js <-> js (88ms)
    cat file
      ✓ go -> js: 1024bytes (245ms)
      ✓ js -> go: 1024bytes (125ms)
      ✓ js -> js: 1024bytes (332ms)
      ✓ go -> js: 63488bytes (231ms)
      ✓ js -> go: 63488bytes (135ms)
      ✓ js -> js: 63488bytes (342ms)
      ✓ go -> js: 65536bytes (226ms)

still misses the last one

[daviddias]

Going to merge these, tests are good, just stream muxer is not.