Imported Upstream version 2.0b1
Merge tag 'upstream/2.0b1'

Upstream version 2.0b1

* tag 'upstream/2.0b1':
  Imported Upstream version 2.0b1
Imported Upstream version 2.0~beta1
Merge tag 'upstream/2.0_beta1'

Upstream version 2.0~beta1

* tag 'upstream/2.0_beta1':
  Imported Upstream version 2.0~beta1
New upstream release (Closes: #711278)
Drop installation of examples.
Bump Standards-Version to 3.9.4.
releasing version 2.0~beta1-1