Reload the context after creating a company with the config wizard

To get the new company set in the context, we must not fill the context with an
empty company nor employee.

issue9543
review318451002

company.py

@@ -134,6 +134,9 @@ class CompanyConfig(Wizard):
                 })
         return 'end'
 
+    def end(self):
+        return 'reload context'
+
 
 class CompanyReport(Report):
 

res.py

@@ -114,12 +114,6 @@ class User(metaclass=PoolMeta):
                 res['main_company'] = user.main_company.id
                 res['main_company.rec_name'] = user.main_company.rec_name
             res['employees'] = [e.id for e in user.employees]
-        if user.employee:
-            res['employee'] = user.employee.id
-            res['employee.rec_name'] = user.employee.rec_name
-        if user.company:
-            res['company'] = user.company.id
-            res['company.rec_name'] = user.company.rec_name
         return res
 
     @classmethod