Fix js-ipfs daemon config params

  - Respect `--enable-experimental-pubsub`
  - Don't overload repo config with cli args (fixes ipfs#868)
  - Typo

Author: sktt

src/http-api/index.js

@@ -53,7 +53,6 @@ function HttpApi (repo, config, cliArgs) {
             repo: repo,
             init: init,
             start: true,
-            config: config,
             EXPERIMENTAL: {
               pubsub: cliArgs && cliArgs.enablePubsubExperiment,
               sharding: cliArgs && cliArgs.enableShardingExperiment