BUG: Fix cell rendering bug
BUG: Fix cell rendering bug

Fixes updateDuplicates and updateUnknown to update all rows instead of
just the recently edited ones, this is important as a change in one cell
can affect other existing cells.

Fixes #189

jdereus/labman,jdereus/labman,josenavas/labman,josenavas/labman,jdereus/labman,josenavas/labman