Imported Upstream version 2.1.0
Merge tag 'upstream/2.1.0'

Upstream version 2.1.0
Imported Upstream version 2.2.0
Merge tag 'upstream/2.2.0'

Upstream version 2.2.0
Improve package description (Closes: #724900). Thanks to Justin B Rye!
Bumped Standard-Version to 3.9.5 (no changes required)
Fix override_dh_auto_install
Remove bdepends on docopt
Disable test suite at building package time
Update debian/changelog file