Merge pull request #3566 from wkloucek/update-gitignore

update and order gitignore, remove uneeded entries

.gitignore

@@ -1,31 +1,32 @@
+# coverage reports
 */coverage.out
 extensions/*/coverage.out
+
+# unit test reports
 */checkstyle.xml
 extensions/*/checkstyle.xml
-*/package-lock.json
 
-ocis/config/identifier-registration.yaml
+# nodejs / yarn
+*/package-lock.json
+node_modules/
+yarn-error.log
+yarn.lock
+
+# build artifacts
 */bin
 extensions/*/bin
 dist/
-/hugo
-*.key
-*crt
-node_modules/
-*/assets
 extensions/*/assets
 ocis/ocis
 ocis/cmd/ocis/__debug_bin
 ocis/cmd/ocis/config/
 
+# docs
+/hugo
+
+# IDEs
 .idea
 
-yarn-error.log
-yarn.lock
-
-# Konnectd
-idp/assets/identifier
-
 # Composer - used for API acceptance tests
 composer.lock
 vendor