Merge pull request #23 from RaphaelRochet/master

French translation : Added "Labels", fixed "Set labels"
initial support for better holo icons
further menu-related fixes
remove mangled unicode ellipsis in articlefragment
further icon tweaks, update publish icon
update publish_light.svg
fix xhdpi icon sizes
various menu updates
resize own icons, add share icon
remove _dark icons
unify theme setting, disable light theme on HC
properly toggle unread/marked/published icons on the actionbar
remove ic_marked
bump version
remove notify published/marked toasts
fix nosuchmethoderror when viewing captions on API < 16
add missing padding of alt text on 2.3
bump version