[IMP] Improved Wizard
[ADD] Added Template Data File
[IMP] improved code
[IMP] Added Validation and some code improvement
[IMP] Improved Template
[FIX]crm_partner_assign: flake8 + try catch for get object reference + replace country,city of lead in view by one concatened char field with country and city, same for partner location
[FIX]crm_partner_assign: mass lead forward, now one email per partner, even in several partner mode + code/execution time optimization/improvement
[FIX]crm_partner_assign: some view changes
[FIX]crm_partner_assign: remove oe_link class from button
[MERGE]upstream
[FIX]crm_partner_assign: lead/opp view some changes
[FIX]crm_partner_assign: partner view typo
[RENAME]crm_partner_assign => crm_channel
[FIX]crm_channel: raise error when at least one of the partner to forward has no email address set
[ADD]crm_channel: portal view
[FIX]crm_channel: wrong indentation
[ADD]crm_channel: crm lead forward wizard add clean unassigned butotn
[ADD]crm_channel: portal, Im not interested button go to next lead or to list if none
[FIX]crm_channel: email template improvment
[ADD&FIX]crm_channel: add wizard for buttons interested & not, fix portal url