Add icon settings

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Signed-off-by: Sven Strickroth <email@cs-ware.de>
Update Changelog.txt

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Improve storing process of hierarchical config

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Show for languages if inheritance is enabled

Signed-off-by: Sven Strickroth <email@cs-ware.de>
one step further

Signed-off-by: Sven Strickroth <email@cs-ware.de>