Add FreeBSD Instruction and Example to README.md (#675)

README.md

@@ -45,6 +45,9 @@ If you are using Ubuntu linux (17.04 or later), you can install webhook using `s
 #### Debian
 If you are using Debian linux ("stretch" or later), you can install webhook using `sudo apt-get install webhook` which will install community packaged version (thanks [@freeekanayaka](https://github.com/freeekanayaka)) from https://packages.debian.org/sid/webhook
 
+#### FreeBSD
+If you are using FreeBSD, you can install webhook using `pkg install webhook`.
+
 ### Download prebuilt binaries
 Prebuilt binaries for different architectures are available at [GitHub Releases](https://github.com/adnanh/webhook/releases).
 
@@ -137,6 +140,7 @@ Check out [Hook examples page](docs/Hook-Examples.md) for more complex examples
  - [GitHub pro tips](http://notes.spencerlyon.com/2016/01/04/github-pro-tips/) by [Spencer Lyon](http://notes.spencerlyon.com/)
  - [XiaoMi Vacuum + Amazon Button = Dash Cleaning](https://www.instructables.com/id/XiaoMi-Vacuum-Amazon-Button-Dash-Cleaning/) by [c0mmensal](https://www.instructables.com/member/c0mmensal/)
  - [Set up Automated Deployments From Github With Webhook](https://maximorlov.com/automated-deployments-from-github-with-webhook/) by [Maxim Orlov](https://twitter.com/_maximization)
+ - [Kick Me Now with Webhooks](https://freebsdfoundation.org/kick-me-now-with-webhooks/) By Dave Cottlehuber
  - VIDEO: [Gitlab CI/CD configuration using Docker and adnanh/webhook to deploy on VPS - Tutorial #1](https://www.youtube.com/watch?v=Qhn-lXjyrZA&feature=youtu.be) by [Yes! Let's Learn Software Engineering](https://www.youtube.com/channel/UCH4XJf2BZ_52fbf8fOBMF3w)
  - [Integrate automatic deployment in 20 minutes using webhooks + Nginx setup](https://anksus.me/blog/integrate-automatic-deployment-in-20-minutes-using-webhooks) by [Anksus](https://github.com/Anksus)
  - [Automatically redeploy your static blog with Gitea, Uberspace & Webhook](https://by.arran.nz/posts/code/webhook-deploy/) by [Arran](https://arran.nz)