[LAA] Linux Show Player 0.4

Linux Show Player 0.4 - Cue player designed for stage productions Version changes: * Added pre/post-wait and next-action to cues; * Added cue description; * Added volume-control for media-cues in CartLayout; * Added new cues: * CommandCue, execute shell commands; * MIDICue, send midi messages; * CollectionCue, replace GroupAction and group property; * Added stop-time for media-cues; * Improved (a lot) ListLayout; * Improved MIDI/Keyboard cue control/shortcut; * Improved media-loop, now works as a seek (no more delay between loops); * Included part of numix as standalone icons-theme to provided more consistent styling; * Various improvements and fixes. Notes: * Older version saves doesn't works anymore (we still in a pre 1.0 release); * A wiki (in progress) can be found at https://github.com/FrancescoCeruti/linux-show-player/wiki. Links: * Website: http://linux-show-player.sourceforge.net/ * Downloads: https://github.com/FrancescoCeruti/linux-show-player/releases * Wiki: https://github.com/FrancescoCeruti/linux-show-player/wiki * Code: https://github.com/FrancescoCeruti/linux-show-player Francesco Ceruti