Third party docs (#6282)

Author: jolheiser

docs/content/doc/advanced/third-party-tools.en-us.md

@@ -0,0 +1,33 @@
+---
+date: "2018-05-22T11:00:00+00:00"
+title: "Advanced: Third Party Tools"
+slug: "third-party-tools"
+weight: 50
+toc: true
+draft: false
+menu:
+  sidebar:
+    parent: "advanced"
+    name: "Third Party Tools"
+    weight: 50
+    identifier: "third-party-tools"
+---
+
+# List of third-party tools
+**NOTE:** These tools are not endorsed by Gitea. They are listed here for convenience only.
+
+*This is by no means a complete list, so feel free to ask about adding more!*
+
+### Continuous Integration
+[BuildKite Connector](https://github.com/techknowlogick/gitea-buildkite-connector)  
+[Jenkins Plugin](https://github.com/jenkinsci/gitea-plugin)  
+[Using Gitea with Drone](https://docs.drone.io/installation/gitea/)
+
+
+### Migrating
+[Installation script for Gitea](https://git.coolaj86.com/coolaj86/gitea-installer.sh)  
+[GitHub Migrator](https://gitea.com/gitea/migrator)
+
+
+### Mobile
+[GitNex for Android](https://gitlab.com/mmarif4u/gitnex)