Revision 12991: 59_Wunderground: Improved value correction for readings wind_gust*, ...
59_Wunderground: Improved value correction for readings wind_gust*, wind_speed*, icon* and N/A values
Source: Revision 12991: 59_Wunderground: Improved value correction for readings wind_gust*, ... (http://svn.fhem.de/trac/changeset/12991/trunk)