VTK 8.0.0

VTK 8.0.0.rc2

VTK 8.0.0.rc1

VTK 7.1.1

Merge branch 'glyph_error' into release

* glyph_error:
  add fix from master to release tag

VTK 7.1.0.rc2

Merge topic 'pv16927-billboard-display-offset'

a279244 Add a display-coordinate offset to billboard text.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: T.J. Corona <tj.corona@kitware.com>
Merge-request: !2054