[gnome-software] Use merge components for the featuretile AppStream XML

[Richard Hughes <rhughes src gnome org>]

commit eb4449b164c53fb136baa0720e2ec8435804f13c
Author: Richard Hughes <richard hughsie com>
Date:   Tue Jun 27 17:05:28 2017 +0100

    Use merge components for the featuretile AppStream XML

 data/assets/org.gnome.Software.Featured.xml |   24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)
---
diff --git a/data/assets/org.gnome.Software.Featured.xml b/data/assets/org.gnome.Software.Featured.xml
index b0f6f51..1bad192 100644
--- a/data/assets/org.gnome.Software.Featured.xml
+++ b/data/assets/org.gnome.Software.Featured.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <components version="0.8">
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>ardour5.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #333333;
@@ -19,7 +19,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>blender.desktop</id>
     <categories>
       <category>Featured</category>
@@ -43,7 +43,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>firefox.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #babdb6;
@@ -60,7 +60,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>gimp.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #2a6c10;
@@ -77,7 +77,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>gnome-chess.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #2e3436;
@@ -94,7 +94,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>inkscape.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #819a6b;
@@ -111,7 +111,7 @@ outline-offset: 2px;
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>mypaint.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #4c52aa;
@@ -127,7 +127,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>org.gnome.Builder.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #000000;
@@ -145,7 +145,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>org.gnome.Maps.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #ff0000;
@@ -163,7 +163,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>org.gnome.Polari.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #4e9a06;
@@ -179,7 +179,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>org.gnome.Weather.Application.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #d8e0ef;
@@ -197,7 +197,7 @@ background:
 </value>
     </metadata>
   </component>
-  <component type="desktop">
+  <component type="desktop" merge="append">
     <id>transmission-gtk.desktop</id>
     <metadata>
       <value key="GnomeSoftware::FeatureTile-css">border-color: #a40000;