[Merge] lp:~artmello/gallery-app/gallery-app-rtm-1409-sort_imported_files into lp:gallery-app/rtm-14.09

[Arthur Mello]

Click pkg for testing:
https://www.dropbox.com/s/txk5coqlum8bkg8/com.ubuntu.gallery_2.9.1.1046_armhf.click?dl=0
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https://code.launchpad.net/~artmello/gallery-app/gallery-app-rtm-1409-sort_imported_files/+merge/244217
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~artmello/gallery-app/gallery-app-rtm-1409-sort_imported_files into lp:gallery-app/rtm-14.09.