Plasma 5.4.1 complete changelog

Blur transparent 24bit windows. Commit. Code review #124148
Never trigger edges during the cooldown. Commit. Fixes bug #351627. See bug #351869. Code review #124888
Tests test tests, not code. Commit. Code review #124888
Use shader traits for magnifer effect. Commit. Code review #124942

Update currentSize in Screen::apply. Commit. Fixes bug #352001. Code review #124992

Only use fixed icon size for QtQuickControls. Commit. See bug #339106
Added missing painter->restore() after rendering menu button. Commit. Fixes bug #346955

Provide press feedback for Edge/SizeHandle. Commit. Code review #124945
Save default file manager in newer file location. Commit. Code review #120564
Save the default file manager into group used by new specification. Commit. Code review #120565
Save the default email client into the group [Default Applications]. Commit. Code review #120569
Open user_manager in Kickoff. Commit. Code review #125005
Baloo KCM: Do not generate the dbus interface. Commit.
Fix Bug 352005 - Autostart desktop files saved to the wrong location. Commit. Fixes bug #352005
Fix widget explorer sometimes opening on the wrong side of the screen. Commit. Fixes bug #332702. Code review #124869
Fix issues in translation control module. Commit. Code review #124885. Fixes bug #345761. Fixes bug #347956

Update struts on screen size change. Commit. Fixes bug #349400. Code review #124996
Remember to connect the button box to the dialog. Commit. Fixes bug #351981
If we remove a config action, close any open dialogs for that action. Commit. Fixes bug #351748. Code review #124944
Don't delete containment actions config dialog twice. Commit.