Fix #1253 data table in motion overview displayed incorrectly
Updated translation strings.

Improved shortcut countdown layout.
Merge pull request #1266 from andkit/issue1253

Fix #1253 data table in motion overview displayed incorrectly
Merge pull request #1268 from emanuelschuetze/translationstrings

Updated translation strings.
Updated CHANGELOG, README.rst, requirements files, .travis.yml and setup.py.