48.7
Various translation updates
Display
Gracefully handle missing UPower
Power
Gracefully handle missing UPower
Fix infinite loop when switching battery charge modes
Git-EVTag-v0-SHA512: c0378e4239ff43fcc12d6067fe7d61707a2e19efef688069bf0d82abc1ddcfd00e418b90c2e5258678c6c56d51550be46d9cd86729e85f8e7feadb4ab256c64b