3.5.7

Added:
▪ "Default" icons of feeds/categories are now NOT directly stored in RSS Guard DB and they are dynamically loaded from active icon theme instead. (#200)

Fixed:
▪ Feeds that fail to update are now correctly shown in red.
▪ Newspaper mode is now correctly opened when clicked on "Open feed in newspaper mode" context menu item.
▪ Built-in skins now properly embed HTML of displayed messages and no HTML "underflowing" is visible.
▪ Icons are now installed to proper folders under Linux.
▪ Correct "desktop" file filename.
▪ Qt translations are now correctly loaded.
▪ Crash related to feed update to be finished in worker thread.

Changed:
▪ Default size of main window and sizes of its widgets are now edited and when app is launched for the first time it just looks better.
▪ Default width of columns in message view is now unified with feeds view.
▪ Qt translations are now dynamically compiled and not hard-coded.
▪ Synced translations.
▪ Enhanced behavior of "Select next/previous item" in feed's list.