Setup sem release

package.json

@@ -1,6 +1,6 @@
 {
   "name": "schema-casting",
-  "version": "1.3.1",
+  "version": "0.0.0-development",
   "homepage": "https://github.com/runk/schema-casting",
   "description": "JSON Schema type casting and normalization",
   "keywords": [
@@ -21,7 +21,8 @@
     "eslint": "^4.16.0",
     "github-publish-release": "^4.2.0",
     "mocha": "^5.2.0",
-    "nyc": "^13.3.0"
+    "nyc": "^13.3.0",
+    "semantic-release": "^21.0.1"
   },
   "repository": {
     "type": "git",
@@ -39,6 +40,7 @@
     "lint": "./scripts/lint",
     "release": "scripts/release",
     "mocha": "mocha -R spec --recursive --bail",
-    "test": "./scripts/test"
+    "test": "./scripts/test",
+    "semantic-release": "semantic-release"
   }
 }