--this fixes the Tasks plasmoid thickness and
improves a small breakage in the parabolic effect.
The Tasks thickness is going to maximum when there
is a hoveredInded in plasmoid or in containment.
--the previous fix, fixes also a small breakage in
the parabolic effect animation. The breakage was
appearing when going from
applet->applet separator->task and directRender is
enabled
--support properly applet separators. This is the
first part, in the future the margins for them
should be updated correctly and the edge cases,
for example when the applet separator is next to
tasks plasmoid
--the parabolicManager is informed about the applet
ids for hidden applets and separators. This way the
manager can process the signals for parabolic effect
much better and correctly
-use the old code and add it in AppletIdentifier in order
to discover applets that provide IconItems and substitute
their panel behavior with Latte experience
--the internal separator codebase has been simplified
a lot and uses a new approach that provides a smoother
parabolic effect. This is part1 concerning improve separators,
in part2 applets separator will to try to be improved
Michail Vourlakos