Log Message:
update to zyGrib 5.0.6, ChangeLog:

2011-09-10 : zyGrib Version 5.0.6

    Bug fixed : reference date was not displayed for MeteoBlue forecast.
    Bug fixed : longitude between 1°W and 0° was not displayed for
                worldwide files (particularly for NOAA archive files).

2011-09-06 : zyGrib Version 5.0.5

    Essential for retrospective weather exploration: reading grib files
    from NOAA GFS archive (analysis data), available since 2004.
    * Cover: worldwide, grid of 1°x1°, 4 files per day.
    * Choose the .grb files whose size is about 20 MB.
    * Reading files is a bit long (it takes memory), all data are not
      recognized, but main data are displayed on the ground and in altitude.

2011-08-17 : zyGrib Version 5.0.4

    Bug fixed : it was impossible to open a meteotable while reading a
                MeteoBlue file.

2011-08-06 : zyGrib Version 5.0.3

    New russian translation (thanks Yaroslav Zavarzin),
    Now ZyGrib can read very poor free grib files from Meteoconsult.