added BMP data(Temperature, Altitude,pressure)
Merge branch 'master' of https://github.com/DuGuille/urban-data
cors fix
styles
leaflet styles
images for leaflet
allow header for cors
Added logging to Urbandata library
Merge pull request #4 from DuGuille/backend

Added logging to Urbandata library
Merge branch 'master' of https://github.com/DuGuille/urban-data
Merge pull request #5 from DuGuille/frontend

Frontend
New style for the navbar
Google Webfonts Roboto added
Useless documment deleted