Fix deprecated format appdata

Author: henrich

CMakeLists.txt

@@ -263,13 +263,13 @@ install(FILES "man/scap-workbench.8"
 
 install(DIRECTORY "share/scap-workbench"
     DESTINATION "${CMAKE_INSTALL_DATADIR}")
-install(FILES "scap-workbench.desktop"
+install(FILES "scap_workbench.desktop"
     DESTINATION "${CMAKE_INSTALL_DATADIR}/applications")
 install(FILES "share/pixmaps/scap-workbench.png"
     DESTINATION "${CMAKE_INSTALL_DATADIR}/pixmaps")
 install(FILES "share/pixmaps/scap-workbench.svg"
     DESTINATION "${CMAKE_INSTALL_DATADIR}/pixmaps")
-install(FILES "scap-workbench.appdata.xml"
+install(FILES "org.open-scap.scap-workbench.appdata.xml"
     DESTINATION "${CMAKE_INSTALL_DATADIR}/metainfo")
 
 if (ASCIIDOC_EXECUTABLE)

scap-workbench.appdata.xml renamed to org.open-scap.scap-workbench.appdata.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<application>
-    <id type="desktop">scap-workbench.desktop</id>
+<component type="desktop">
+    <id>org.openscap.scap_workbench.desktop</id>
     <metadata_license>CC0-1.0</metadata_license>
     <project_license>GPL-3.0+</project_license>
     <name>SCAP Workbench</name>
@@ -23,10 +23,16 @@
         </ul>
     </description>
     <screenshots>
-        <screenshot type="default" width="1280" height="720">https://github.com/OpenSCAP/scap-workbench/raw/v1-1/doc/user_manual/default_content_opened.png</screenshot>
-        <screenshot width="1280" height="720">https://github.com/OpenSCAP/scap-workbench/raw/v1-1/doc/user_manual/intro_screenshot.png</screenshot>
-        <screenshot width="1280" height="720">https://github.com/OpenSCAP/scap-workbench/raw/v1-1/doc/user_manual/tailoring_undo_history.png</screenshot>
+        <screenshot type="default">
+            <image type="source" width="1280" height="720">https://github.com/OpenSCAP/scap-workbench/raw/v1-1/doc/user_manual/default_content_opened.png</image>
+        </screenshot>
+        <screenshot>
+            <image type="source" width="1280" height="720">https://github.com/OpenSCAP/scap-workbench/raw/v1-1/doc/user_manual/intro_screenshot.png</image>
+        </screenshot>
+        <screenshot>
+            <image type="source" width="1280" height="720">https://github.com/OpenSCAP/scap-workbench/raw/v1-1/doc/user_manual/tailoring_undo_history.png</image>
+        </screenshot>
     </screenshots>
     <url type="homepage">https://www.open-scap.org/tools/scap-workbench</url>
-    <updatecontact>open-scap-list@redhat.com</updatecontact>
-</application>
+    <update_contact>open-scap-list@redhat.com</update_contact>
+</component>