gdalwrap-0.1.7

Changes since v0.1.6:

Pierrick Koch (12):
      [custom] add custom z origin (altitude)
      [gdal] add destructor to GDALDestroyDriverManager
      [meta] use stod for double
      cleanup Werror
      add in-place normalize helper
      add fastest deflate compression
      [tool] update openrobots archive scp url
      [tools] add optionnal tools
      [meta] add set meta size for meta only
      [doc] update readme install info
      Revert "destructor to GDALDestroyDriverManager"
      [tool] fix robotpkg path

Update all package using MASTER_REPOSITORY_OPENROBOTS so that they now use
MASTER_REPOSITORY_OPENROBOTS_TRAC. This is to account for the upcoming
git.openrobots.org migration.

- use round instead of ceil for image indices