[MIG] Migrated base_phone to v10.0
* Define Phone and Fax as real field types, to avoid the need of defining the widget on each view
* [IMP] Add missing ImportError checks for the phonenumbers module
As a consequence, the modules asterisk_click2dial_event and asterisk_click2dial_crm_claim have been dropped
New wizard "Number not found" (inspired by the old "Open Calling Partner" with many enhancements), which is called by base_phone_popup and Open Caller
Formatting of number for click2dial is now handled by the phonenumbers lib: as a consequence, 3 fields have been dropped from asterisk.server (national_prefix, international_prefix, country_prefix)
New option 'dial_button_invisible' in the phone widget
New sample script asterisk_click2dial/scripts/openerp_popup_timeout.sh
Update translations and some module descriptions
All the modules are now PEP8 compliant