Merge branch 'develop' into greenkeeper/ava-0.23.0

Author: danielcherubini

package.json

@@ -77,7 +77,7 @@
     "clean-css": "^4.1.9",
     "debug": "^2.6.9",
     "dedupe": "^2.1.0",
-    "deepmerge": "^1.5.2",
+    "deepmerge": "^2.0.0",
     "html-minifier": "^3.5.5",
     "lru-cache": "^4.1.1",
     "no-case": "^2.3.2",
@@ -96,13 +96,13 @@
     "babel-plugin-transform-flow-strip-types": "^6.22.0",
     "babel-preset-env": "^1.6.0",
     "babel-preset-flow": "^6.23.0",
-    "codecov": "^2.3.0",
+    "codecov": "^3.0.0",
     "coveralls": "^3.0.0",
     "eslint": "^4.7.2",
-    "eslint-config-xo-space": "^0.16.0",
+    "eslint-config-xo-space": "^0.17.0",
     "eslint-plugin-flowtype": "^2.36.0",
     "express": "^4.16.0",
-    "flow-bin": "^0.56.0",
+    "flow-bin": "^0.57.1",
     "flow-remove-types": "^1.2.1",
     "generate-release": "^0.14.0",
     "nodemon": "^1.12.1",