Update bl devDependency from ^2.0.0 to ^3.0.0 (#643)

greenkeeper[bot] · vweevers · commit 8ef8d42468cb · 2019-03-30T13:04:24.000+03:00
diff --git a/package.json b/package.json
@@ -23,7 +23,7 @@
     "after": "^0.8.2",
     "airtap": "^2.0.0",
     "async": "^2.5.0",
-    "bl": "^2.0.0",
+    "bl": "^3.0.0",
     "browserify": "^16.0.0",
     "bustermove": "^1.0.0",
     "concat-stream": "^2.0.0",
