Merge pull request #3 from MIUICzech-Slovak/master

update to upstream
use proper parentheses
improve discount info in Themes (fix for http://i.imgur.com/KaZTzFv.png)
Merge pull request #48 from Nindaleth/master

Use standard +U0028/9 parentheses instead of weird U+FF08/9, fix some discount info in Themes app