chore(release): Bump version to 4.1.0 [skip ci]

# [4.1.0](v4.0.3...v4.1.0) (2018-06-29)

### Features

* Update modal styles ([#227](#227), [#235](#235)) ([c281b35](c281b35))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "harmonium",
-  "version": "4.0.3",
+  "version": "4.1.0",
   "description": "An opinionated React component framework for teams that move fast.",
   "repository": {
     "type": "git",