Added the BotMan project

Author: javiereguiluz

projects.yml

@@ -65,6 +65,7 @@ default:
     - apiplatform
     - assetic
     - behat
+    - botman
     - bowerphp
     - cachet
     - carew

projects/botman.png

@@ -0,0 +1,11 @@
+name: BotMan
+url: https://botman.io
+dependencies:
+    - https://github.com/botman/botman/blob/master/composer.json
+    - https://github.com/botman/installer/blob/master/composer.json
+    - https://github.com/botman/botman.io/blob/master/composer.json
+description: |
+    BotMan is a framework agnostic PHP library that is designed to simplify the
+    task of developing innovative bots for multiple messaging platforms,
+    including Slack, Telegram, Microsoft Bot Framework, Nexmo, HipChat, Facebook
+    Messenger, WeChat and many more.