The content of the report module is now dispatched in
the 'base' and the 'web' modules.

- RML Reports
- Webkit Reports (most part already removed by 13b9982c6298021289707ed364e3c1d622a09f13)
- LocalService in netsvc.py
- rename attributes like rml_% to report_%
- rename ir.actions.report.xml to ir.actions.report
- allow rendering directly on an ir.actions.report by calling render method
- remove 'controller' report_type
- remove unused res.font stuff
- remove print_report method in models.py (not used)
- restore removed call to pdftotext process in test_reports

Impacted modules : base, base_setup,
account, report, and base_vat

The purpose is here to ease the creation
of the first invoice. To do so, we need to
ease the configuration of VAT, company data,
and report layouting.

This commits brings
- better labelling for TIN, VAT and Tax Id
for partner and companies (form view, ...)
- change settings for footer of report : allow
to use custom or standart footer, and display them
in settings view.
- always display TIN in standart report footer
- remove (demo) data of main company to not set
company logo on reports

Also, a message is display on the report when the
data company are not configured yet.

The invoice report is now regenerated each time
the user want to print it.

 * default user > Default User Template
 * Template User > Portal User Template