See also https://github.com/NimmLor/esp8266-nanoleaf-webserver/issues/2

Fixed numbering mistakes
Added instructions to access the gui
image link fix

Updated Features

Small setup hint added

Updated the Upcoming Features section

Renamed the repository so i had to adapt the image urls.

- adapted some vfx
- created easy config section
- added single leaf control to the ui

Fixed documentation to reflect proper file for wifi credentials.