Adds Blogging Software and Forum Software to the lists

Nodejs has some great web software available which I have added to this list.

- I am a fan of the [nodeBB Forum Software](https://nodebb.org/) because the 'BB' forums have been around for a long time as with phpBB, however this is a natural progression toward a more cleaner interface/less heavier or clunky framework. I hope that eventually this will replace BB forums everywhere.

- I added some Blogging Software to the list as it seem to not be included. [Ghost](https://ghost.org/) seems to be very popular and [Hexo](http://hexo.io/) is a minimalistic blogging software. Ghost is based on SQLlite while Hexo is a static file blogging system.


Done!