c2c_budget - print zero lines option

[Ferdinand]

to reduce paper output and better readability
default - suppress lines with all zero

[Joël Grand-Guillaume @ camptocamp (jgrandguillaume-c2c)]

This is more an improvements, but I'll try to integrate it into the next version.

[Ferdinand (office-chricar)]

Great - so I have some time left - I just have patched the budget/reality report - but will probably do so for the others reports too.
- now I know how it is working ;-)

Please keep in mind that NOT printing zero lines - with option "Print zero lines" should be default for all reports and many views.
good candidates for this are
* general ledger
* partner ledger
* product ( will propose a merge for this soon)
** by category
** by stock location

[Jay Vora (Serpent Consulting Services) (jayvora)]

Joel,

Can you please check?

Thanks.