Merge development

packages/assert/package.json

@@ -34,7 +34,7 @@
         "@types/mocha": "^2.2.42",
         "@types/valid-url": "^1.0.2",
         "chai": "^4.0.1",
-        "copyfiles": "^1.2.0",
+        "copyfiles": "^2.0.0",
         "dirty-chai": "^2.0.1",
         "make-promises-safe": "^1.1.0",
         "mocha": "^4.1.0",
@@ -42,7 +42,7 @@
         "nyc": "^11.0.1",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
-        "typescript": "2.9.2"
+        "typescript": "3.0.1"
     },
     "dependencies": {
         "@0xproject/json-schemas": "^1.0.1-rc.4",