- DIR 615 E1
+ CPE210
+ CPE510

Link to timezone configuration help had a wrong anchor

More information on how to get correct image file naming.

noob-proofing a bit

The community has been renamed from Oldenburg (ffol) to Nordwest (ffnw) to include other cities. Also the git url has changed.

Added Braunschweig to site-repos in the wild

This chapter is no longer needed (duplicate content).
The content is alrady in http://gluon.readthedocs.org/en/latest/user/getting_started.html#getting-started .

This chapter is no longer needed (duplicate content).
The content is alrady in http://gluon.readthedocs.org/en/latest/user/getting_started.html#getting-started .

add information about the environment variables.

the command autoupdate not work, so a fix smal fix necessary