Support all symbol orientations. (Yes, SCH_COMPONENT said only the
first 8 were used, but it lied.)
Fix cases where SetTextAttributes() was overwriting previously-
set justifications.
Correct rotation of vertical text.
Fix issue where bold global label would affect thickness of next
label's outline.
Eeschema (where only the parent component is in the view) uses
draw order.
LibEdit (where the individual items are in the view) uses the
viewPriority setting.
Jeff Young
Tomasz Wlostowski