Merge pull request #14 from dBucik/package_json

Missing package.json and .gitignore

package.json

+{
+  "name": "simplesamlphp-module-bbmri",
+  "private": true,
+  "devDependencies": {
+    "@semantic-release/changelog": "^5.0.1",
+    "@semantic-release/git": "^9.0.0",
+    "semantic-release": "^17.4.2"
+  }
+}