pasystray-0.6.0-bp151.3.2

- Update dependencies

- Add pulseaudio as dependency (boo#1084813)
- Apply spec-cleaner

- Add upstream patch fix-memory-leak.patch for memory leak (boo#1070195)
- spec file cleaned

- Version bump to 0.6.0:
  * start pavucontrol with ctrl-click on status icon
  * update systray icon on default sink change
  * add context menu option to move all in/outputs to sink/source
  * update the volume icon of non-default sinks
  * To fix notifications for changes of their volume level
  * possible to set the volume icon for notifications independent of the tray icon
  * use gauges for volume notifications
  * set notification icon when changing systray icon
  * send notifications only on volume / mute changes
  * add option to always send notifications on volume change
  * log systray implementation
  * add option to include monitors
  * support disabling status icon support
  * include volume and muted state in item name
  * set notification urgency to low
  * minor Housekeeping for README
  * deprecate --max-volume in favor of --volume-max
  * add option to disable all notifications
  * re-add volume-max option handling
  * update manpage with --volume-inc
  * add option to set volume increment
  * add TODO entries for feature requests
  * stop using stock GtkButton
  * check mii only where needed
  * start pavucontrol with ctrl-click on status icon
  * pasystray.desktop: Add missing semicolon to "Keywords"
- Removed patch icon_keywords_fix.patch (fixed in upstream)

- updated License to LGPL-2.1+ in spec file

- New package
- pasystray.desktop: Add missing semicolon to "Keywords"
- disabled wayland in build requirements for Leap 42.1 / SLE12
- spec file cleaned