* Compare all fields from template
Not all fields were properly compared with previous code. This means also
to exclude some of them, but now we have a full and extensible system.
* Optimize cached method
* Generate accounts and fiscal positions using Odoo methods (tax already did)
* README by fragments
* Add tests up to full coverage
* Fix calculated field when showing inactives + add field to view
* Migrated to new API.
* Provided hooks for detecting changes and for adding update/create values.
* Purge dead error detection code (not applying).
* Use global mapping dictionaries stored on class instead of passing arguments down to top and viceversa.
* Number fields computed by a function field instead of being computed by hand.
* Use recordsets as indexes instead of ids to avoid repetitive browses.
* Re-enable local cache variables
* README + authors
