Bump to 1.10.4

Signed-off-by: Rob Caelers <rob.caelers@gmail.com>
Merge remote-tracking branch 'origin/branch_v1_10'
Danish translation updated (Frederik Svarre)

Signed-off-by: Rob Caelers <rob.caelers@gmail.com>
Merge branch 'branch_v1_10'
Add keywords to the .desktop file

As per https://wiki.gnome.org/Initiatives/GnomeGoals/DesktopFileKeywords
Merge pull request #41 from fmarier/desktop_file_keywords

Add keywords to the .desktop file
Add missing semicolon to the .desktop file

Keywords spec requires the semicolon
Allow desktop file keywords to be translated

From the docs: "the preceding underscore in "_Keywords" to inform intltool that this field should be extracted, and its translations merged back into the .desktop.in file."

Also tried to group the meta better
Merge pull request #42 from ohmanger/patch-1

Fix .desktop keywords list formatting