Merge lp:~vthompson/music-app/art-for-empty-playlists into lp:music-app/remix

[Victor Thompson]

Use music app icon for empty playlist art.

Use music app icon for empty playlist art instead of a blank space.

[Andrew Hayzen (ahayzen)]

LGTM simple change :)

review: Approve

[Ubuntu Phone Apps Jenkins Bot (ubuntu-phone-apps-jenkins-bot)]

PASSED: Continuous integration, rev:775
http://91.189.93.70:8080/job/music-app-ci/1205/
Executed test runs:
    SUCCESS: http://91.189.93.70:8080/job/generic-mediumtests-vivid/637
        deb: http://91.189.93.70:8080/job/generic-mediumtests-vivid/637/artifact/work/output/*zip*/output.zip
    SUCCESS: http://91.189.93.70:8080/job/music-app-vivid-amd64-ci/57

Click here to trigger a rebuild:
http://91.189.93.70:8080/job/music-app-ci/1205/rebuild

review: Approve (continuous-integration)

=== modified file 'common/CoverGrid.qml'
--- common/CoverGrid.qml	2014-11-11 02:27:28 +0000
+++ common/CoverGrid.qml	2015-01-11 16:36:36 +0000
@@ -60,7 +60,7 @@
                         ? (coverGrid.covers[index].art !== undefined
                            ? coverGrid.covers[index].art
                            : "image://albumart/artist=" + coverGrid.covers[index].author + "&album=" + coverGrid.covers[index].album)
-                        : ""
+                        : Qt.resolvedUrl("../images/[e-mail]")
 
                 // TODO: This should be investigated once http://pad.lv/1391368
                 //       is resolved. Once it is, these can either be set to