gdalwrap-0.1.8

Changes since v0.1.7:

Pierrick Koch (5):
      [gdal] use find/distance for get_band_id
      [meta] fix segfault when no metadata in file
      [cmake] get rid of GNUInstallDirs
      [cmake] get rid of GNUInstallDirs (2)
      [gdal] fix index pixel [0 .. n-1]