Merge pull request #5 from etsiinf/master

New datasets
Added San Francisco DataSet
Merge pull request #6 from alejandrofcarrera/master

Added San Francisco DataSet
Added AEMET
Merge pull request #7 from baraalex/patch-1

Added AEMET
Update CSV Format
Merge pull request #8 from alejandrofcarrera/master

Update CSV Format to GitHub viewer, although GitHub viewer requires CSVs with , as a separator, what makes it not directly usable for the type of information that we are collecting
Merge remote-tracking branch 'upstream/master'