Merge pull request #16 from Mausy5043/documentation-update

Documentation update
Update RBELEC.md
Update RBELEC.md
Merge pull request #22 from Mausy5043/master

Merge pull request #16 from Mausy5043/documentation-update
Update installer-config.txt

Changed the hostname for testing purposes, in order not to disturb existing Raspberry Pis
Merge pull request #23 from Mausy5043/rbelec-master

Push small update to development branch