Marked bug 218312 - "Make search results to exclude children's tags" as fixed...

Marked bug 218312 - "Make search results to exclude children's tags" as fixed as this bug was in fact already
fixed in 5.5.0. Confirmed the resolution in current 5.7.0 AppImage. As the new tag selection supports
selecting single tags, the subtags are searched only if they are marked themselves.

BUGS: 218312
FIXED-IN: 5.7.0