Description: This patch updates the "appdata" and "desktop" files used by Olive.

- Linux/appdata: update release
<https://github.com/olive-editor/olive/commit/30747af47eebdd18f2280fa992d634ff2d5bd60d>

- Linux/.desktop: add %f
<https://github.com/olive-editor/olive/commit/4bc54930b95033af10ceb71e4b53188f9523e1be>

diff --unified --recursive --text olive-0.1.2-orig/packaging/linux/org.olivevideoeditor.Olive.appdata.xml olive-0.1.2-new/packaging/linux/org.olivevideoeditor.Olive.appdata.xml
--- olive-0.1.2-orig/packaging/linux/org.olivevideoeditor.Olive.appdata.xml	2019-11-11 03:05:02.000000000 -0300
+++ olive-0.1.2-new/packaging/linux/org.olivevideoeditor.Olive.appdata.xml	2020-06-23 22:02:58.793224798 -0300
@@ -31,7 +31,6 @@
   </screenshots>
   <content_rating type="oars-1.1" />
   <releases>
-    <release version="20181223" date="2018-12-23"></release>
-    <release version="20181130" date="2018-11-30"></release>
+    <release version="0.1.2" date="2019-11-11"/>
   </releases>
 </component>
diff --unified --recursive --text olive-0.1.2-orig/packaging/linux/org.olivevideoeditor.Olive.desktop olive-0.1.2-new/packaging/linux/org.olivevideoeditor.Olive.desktop
--- olive-0.1.2-orig/packaging/linux/org.olivevideoeditor.Olive.desktop	2019-11-11 03:05:02.000000000 -0300
+++ olive-0.1.2-new/packaging/linux/org.olivevideoeditor.Olive.desktop	2020-06-23 22:03:16.533367553 -0300
@@ -3,7 +3,7 @@
 Comment=Professional open-source non-linear video editor
 Comment[it]=Programma di montaggio video professionale open-source
 Comment[id]=Aplikasi edit video yang non-linier, profesional serta sumbernya terbuka.
-Exec=olive-editor
+Exec=olive-editor %f
 Icon=org.olivevideoeditor.Olive
 Terminal=false
 Type=Application