-fix default value for date of birth
-fix default value for date of birth

The following changes are made in real account opening to make it work with multi account opening:
-make real account opening fields (first_name, last_name, date_of_birth and salutation) readonly if it has this values in account settings call,
-make default value of account opening reason equal to the value in account settings field if it exists (again in real account opening)
-hide secret question and secret answer if user has already answered to them

binary-com/binary-next-gen,binary-com/binary-next-gen,nazaninreihani/binary-next-gen,nazaninreihani/binary-next-gen,nazaninreihani/binary-next-gen,binary-com/binary-next-gen