Bug 12992: Fund planning should display actual values

Bug 12992: Fund planning should display actual values

The 'show_actual' variable is not correctly manage in the template.
This has certainly been introduced by the migration to TT.

Test plan:
1/ Go on a bugdet planning view (admin/aqplan.pl)
2/ Check the "Show actual/estimated values" checkbox on the left
(Filters box)
3/ Go
4/ Verify the actual values are now displayed (i.e. the columns contain
2 values).

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>