SyncBot: No longer escape HTML when passing to Front's MD endpoints
SyncBot: No longer escape HTML when passing to Front's MD endpoints

* Remove escaping of HTML when creating a comment

Front seem to have fixed the parsing of comment text.
Tested with the literal strings:
* A message with `>` in it
* A message with > in it
* **bold**
* [link](www.google.co.uk)
* <test
* quoite
  > this
* ```
  code-block
  ```

Change-Type: patch

resin-io-modules/resin-procbots,resin-io-modules/resin-procbots,resin-io-modules/resin-procbots