Added creation of var/lib/digabi/version into auto/build.
Fixed typo.
Added short dist name.
Use new version file format.
Updated changelog.
Removed hook update-version.
Use Digabi repository also at binary stage.
Updated changelog.
Merge branch 'fix-version-number'

* fix-version-number:
  Updated changelog.
  Use Digabi repository also at binary stage.
  Removed hook update-version.
  Updated changelog.
  Use new version file format.
  Added short dist name.
  Fixed typo.
  Added creation of var/lib/digabi/version into auto/build.
Use version number from config/digabi.
Removed obsolete script.
Simplified version number creation.
Restructured version number.