Update ROADMAP.md
(Bluefox) update schema (blind - channel)
(Bluefox) Run install as administrator
Merge branch 'master' of https://github.com/GermanBluefox/ioBroker.nodejs
Merge pull request #48 from GermanBluefox/master

Roadmap, schema and install.bat
Merge pull request #49 from hobbyquaker/master

file upload tool
Merge pull request #50 from hobbyquaker/master

fix admin adapter if no auth used - see comments in code
moved legacy adapter to own repository