[gnome-sdk-images] Set GST_PLUGIN_PATH

[Alexander Larsson <alexl src gnome org>]

commit fa527599b33c06369c6e33d16ce4612a5a686b67
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Nov 26 12:30:28 2015 +0100

    Set GST_PLUGIN_PATH

 metadata.platform |    1 +
 metadata.sdk      |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/metadata.platform b/metadata.platform
index 5d429fd..ef163cb 100644
--- a/metadata.platform
+++ b/metadata.platform
@@ -17,4 +17,5 @@ subdirectories=true
 
 [Environment]
 GI_TYPELIB_PATH=/app/lib/girepository-1.0
+GST_PLUGIN_PATH=/app/lib/gstreamer-1.0
 LD_LIBRARY_PATH=/app/lib:/usr/lib/GL
diff --git a/metadata.sdk b/metadata.sdk
index 1216036..864d8c1 100644
--- a/metadata.sdk
+++ b/metadata.sdk
@@ -23,4 +23,5 @@ directory=src/debug
 
 [Environment]
 GI_TYPELIB_PATH=/app/lib/girepository-1.0
+GST_PLUGIN_PATH=/app/lib/gstreamer-1.0
 LD_LIBRARY_PATH=/app/lib:/usr/lib/GL