Merge branch 'master' into make-consistent-with-go

Author: achingbrain

README.md

@@ -15,6 +15,10 @@
 
 [The unixfs spec can be found inside the ipfs/specs repository](http://github.com/ipfs/specs)
 
+## Lead Maintainer
+
+[Alex Potsides](https://github.com/achingbrain)
+
 ## Table of Contents
 
 - [Install](#install)

package.json

@@ -2,6 +2,7 @@
   "name": "ipfs-unixfs",
   "version": "0.1.14",
   "description": "JavaScript implementation of IPFS' unixfs (a Unix FileSystem representation on top of a MerkleDAG)",
+  "leadMaintainer": "Alex Potsides <[email protected]>",
   "main": "src/index.js",
   "browser": {
     "fs": false
@@ -24,7 +25,6 @@
   "keywords": [
     "IPFS"
   ],
-  "author": "David Dias <[email protected]>",
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/ipfs/js-ipfs-unixfs/issues"
@@ -35,7 +35,7 @@
   },
   "homepage": "https://github.com/ipfs/js-ipfs-unixfs#readme",
   "devDependencies": {
-    "aegir": "^13.1.0",
+    "aegir": "^14.0.0",
     "chai": "^4.1.2",
     "dirty-chai": "^2.0.1",
     "pre-commit": "^1.2.2",

src/unixfs.proto.js

@@ -20,5 +20,5 @@ module.exports = `message Data {
 }
 
 message Metadata {
-  required string MimeType = 1;
+  optional string MimeType = 1;
 }`