Merge pull request #1043 from immanuelfodor/improvement/shaarli-markdown-toolbar

Adding 3rd party plugin 'markdown-toolbar' to docs

diff --cc doc/md/Community-&-Related-software.md
index 500e335882855b9490b7c6268ee980b26cbc17a7,e40954656ffb1ec16f3ff91f195f97e1a4db4458..207153b61eb075621a100f8ffc3b5e44b73008ee
--- 1/doc/md/Community-&-Related-software.md
--- 2/doc/md/Community-&-Related-software.md
+++ b/doc/md/Community-&-Related-software.md
@@@ -13,9 -29,9 +13,10 @@@ See [REST API](REST-API) for a list of 
  - [Code Coloration](https://github.com/ArthurHoaro/code-coloration) by [@ArthurHoaro](https://github.com/ArthurHoaro): client side code syntax highlighter.
  - [Disqus](https://github.com/kalvn/shaarli-plugin-disqus) by [@kalvn](https://github.com/kalvn): Adds Disqus comment system to your Shaarli.
  - [emojione](https://github.com/NerosTie/emojione) by [@NerosTie](https://github.com/NerosTie): Add colorful emojis to your Shaarli.
 +- [twemoji](https://github.com/NerosTie/twemoji) by [@NerosTie](https://github.com/NerosTie): Add colorful emojis to your Shaarli (Twemoji version) 
  - [google analytics](https://github.com/ericjuden/Shaarli-Google-Analytics-Plugin) by [@ericjuden](http://github.com/ericjuden): Adds Google Analytics tracking support
  - [launch](https://github.com/ArthurHoaro/launch-plugin) - Launch Plugin is a plugin designed to enhance and customize Launch Theme for Shaarli.
+ - [markdown-toolbar](https://github.com/immanuelfodor/shaarli-markdown-toolbar) by [@immanuelfodor](https://github.com/immanuelfodor) - Easily insert markdown syntax into the Description field when editing a link.
  - [related](https://github.com/ilesinge/shaarli-related) by [@ilesinge](https://github.com/ilesinge) - Show related links based on the number of identical tags.
  - [social](https://github.com/alexisju/social) by [@alexisju](https://github.com/alexisju): share links to social networks.
  - [shaarli2twitter](https://github.com/ArthurHoaro/shaarli2twitter) by [@ArthurHoaro](https://github.com/ArthurHoaro) - Automatically tweet your shared links from Shaarli