Make the devices tab label the same as the plugin
Add new 48px and scalable device icons, fix lcd icon naming
I18n: Update translation bg (100%).

199 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation es (84%).

168 translated messages, 31 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation fr (100%).

199 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation zh_CN (79%).

158 translated messages, 41 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation zh_TW (100%).

201 translated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
Unconditional Upower0.99 symbols is evil