[longomatch] Use float for Rate as in TimeNode

[Andoni Morales Alastruey <amorales src gnome org>]

commit ec19ade194ffcf31dadb3d6c737dadae6e8a6c4a
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Tue Feb 3 16:33:13 2015 +0100

    Use float for Rate as in TimeNode

 .../Store/Playlists/PlaylistPlayElement.cs         |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.Core/Store/Playlists/PlaylistPlayElement.cs 
b/LongoMatch.Core/Store/Playlists/PlaylistPlayElement.cs
index 0d78fb3..dea3ee4 100644
--- a/LongoMatch.Core/Store/Playlists/PlaylistPlayElement.cs
+++ b/LongoMatch.Core/Store/Playlists/PlaylistPlayElement.cs
@@ -58,7 +58,7 @@ namespace LongoMatch.Core.Store.Playlists
                        set;
                }
 
-               public double Rate {
+               public float Rate {
                        get;
                        set;
                }