[FIX] sale_timesheet: milestone SO line in plan project

In the table of the project overview, we want the
milestone Sale Line not to be included in the remaining
computation of the SO (sold - done column), because selling
milestone product may not be expressed in Hours.

This commit excludes those line from the computation, and
aoivd displaying those 2 columns for this kind of table
rows. Also, it adds italic style on milestone lines to
indicate to users that they are not included in remaining
value.

Task #1834454

0 files changed, 0 insertions, 0 deletions