Remove content besides migration notice This way search engine results and forum links keep working. Users can still follow the link to get the new documentation site with up to date documentation.
Updated Developer Guide: Working on maps (markdown)
Revert cbaaa04616768a4615f2f077a10b1a424520a6d3...1444b9254670ad8a6880d944f55873ed97d5d6cf on Developer Guide: Working on maps
Created Developer Guide: Working on maps (markdown)