create link to multi-user.target for default.target
Merge pull request #17 from georgejhunt/cfg_dm_gui

reviewed, not tested
Renamed dxs.yml to xsce.yml and updated runansible appropriately
Updated documentation to reflect that this is XSCE project
Merge pull request #18 from martasd/convert-ansible-config-to-xsce

was going to do this too
Merge pull request #19 from martasd/update-docs

go ahead and merge.  I would change the bit about discovering lan and wan to 'doesn't yet'