Add external services to user help doc
Enable proxy for https connections
Merge pull request #1337 from mbertrand/helpdoc

User tutorial - section on adding external servers
Merge pull request #1338 from SP7-Ritmare/proxyhttps

Enable proxy for https connections
\Adds static legend to layer detail
Merge pull request #1340 from mikefedak/fix-1303

Adds static legend to layer detail
Adding new AUTHORS
Update AUTHORS

Correcting the name