Iconsistency

Tweaked a few of the icons, added more consistent icons and added support for the new 26.4 icons!

Added (26.2+)

• link(_highlighted).png
• video_link(_highlighted).png
• language.png

Added (26.4+)

• feedback.png
• other_players.png
• profile(_highlighted).png
• sort_presence.png
• presence_(all/limited/none).png

Tweaked

• friends.png
• news.png