Imported Upstream version 0.8.0
Merge tag 'upstream/0.8.0'

Upstream version 0.8.0
- Imported Upstream version 0.8.0
- bump Standards to 3.9.6
- set urgency to low
- libegl1-mesa-dev removed from build dependencies,
  Qt 5 bug fixed in 5.3.2
- build dependendcy libqt5xdg-dev (>= 1.0.0)
- min Qt 5 Version 5.3.2
- Symbols fixed
- install fixed