[pitivi] Apply minor changes to make AppData XML file friendlier to distributions

[Jean-François Fortin Tam <jfft src gnome org>]

commit c316cc1240968f92cec7a1d4cf72b537cef6f846
Author: Jean-François Fortin Tam <nekohayo gmail com>
Date:   Thu Oct 31 16:34:08 2013 +0100

    Apply minor changes to make AppData XML file friendlier to distributions
    
    Some distros absolutely require a copyright header on this file.
    Also, the license XML tag is not for the app, but for the xml file itself.
    Finally, the image width and height parameters are entirely optional.

 data/pitivi.appdata.xml.in |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/data/pitivi.appdata.xml.in b/data/pitivi.appdata.xml.in
index d31fd99..12cd339 100644
--- a/data/pitivi.appdata.xml.in
+++ b/data/pitivi.appdata.xml.in
@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright 2013 Jean-François Fortin Tam <nekohayo gmail com> -->
 <application>
  <id type="desktop">pitivi.desktop</id>
- <licence>LGPLv2</licence>
+ <licence>CC-BY</licence>
  <name>Pitivi</name>
  <_summary>A video editor that aims to appeal to hobbyists and professionals alike, with a strong focus on 
usability, efficiency and quality</_summary>
  <_description>
@@ -17,8 +18,7 @@
   </ul>
  </_description>
  <screenshots>
-  <!-- Widths and heights are approximations for the software center apps to choose from !-->
-  <screenshot type="default" width="1366" 
height="740">http://www.pitivi.org/i/screenshots/software_center_main.jpg</screenshot>
+  <screenshot type="default">http://www.pitivi.org/i/screenshots/software_center_main.jpg</screenshot>
  </screenshots>
  <url type="homepage">http://www.pitivi.org</url>
  <updatecontact>nekohayo gmail com</updatecontact>