chore: Added editorconfig and trying out semantic-release

.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[{package.json,*.yml}]
+indent_style = space
+indent_size = 2

.travis.yml

@@ -1,25 +1,25 @@
 sudo: false
 language: node_js
+
 cache:
   directories:
   - node_modules
 
-node_js:
-- 6
+notifications:
+  email: false
 
-before_install:
-- npm i -g npm@latest
+node_js:
+- '6'
 
 before_script:
-- npm prune
-
-script:
-- npm test
+  - npm prune
 
 after_success:
-- ./node_modules/.bin/codecov
+  - npm run semantic-release
 
 branches:
   only:
   - master
   - /^greenkeeper-.*$/
+  except:
+  - /^v\d+\.\d+\.\d+$/

package.json

@@ -1,12 +1,12 @@
 {
   "name": "enzyme-to-json",
-  "version": "1.1.1",
   "description": "convert enzyme wrapper to a format compatible with Jest snapshot",
   "main": "build/index.js",
   "scripts": {
     "build": "babel src -d build",
     "prepublish": "npm run build",
-    "test": "eslint src test && NODE_ENV=test jest --coverage"
+    "test": "eslint src test && NODE_ENV=test jest --coverage",
+    "semantic-release": "semantic-release pre && npm publish && semantic-release post"
   },
   "keywords": [
     "enzyme",
@@ -58,7 +58,8 @@
     "jest": "^15.1.1",
     "react": "^15.3.1",
     "react-addons-test-utils": "^15.3.1",
-    "react-dom": "^15.3.1"
+    "react-dom": "^15.3.1",
+    "semantic-release": "^4.3.5"
   },
   "config": {
     "commitizen": {