MP1-2469 Added eject command for USB HDDs in Music and Pictures
MP1-4247 : Fix Mute/Unmute for Win8. (Master Volume will be in use when Wave setting is on)
Merge remote-tracking branch 'remotes/upstream/MP1-2469-DetectDrive_method_obsolete' into 1.5.0Fork
Merge remote-tracking branch 'remotes/upstream/MP1-4247-BUG-Master_Wave_volume_settings_has_Mute_Unmute_issue_Win8' into 1.5.0Fork

Conflicts:
	mediaportal/Core/Mixer/Mixer.cs