make german translation file installable and usable
update greek translations
update translation files
update french translation
update french translation
update french translations + code clean up
use proper lxqt namespace
various changes and improvements
dont use kde default folder name when using KWallet backend
use kde default walletname(kdewallet)
add ability in the config file to switch around icons
a bit of refactoring
readd an application icon
display email count in tray icon
display email count in tray icon
display email count in tray icon
update changelong + add config options to manipulate how to show the number of new emails on a tray icon
revisit lxqt support
remove broken function
update translation files + other minor changes