[TYPO3-ect] FE users to addresses relations

[Franz Holzinger]

Hello Dave,

> what are your needs, what exactly are you planning to implement?

I will make a modification to sr_feuser_register, so it will allow 
multiple addresses for a FE user. A FE user shall be allowed to edit all 
those addresses and they belong to him.
E.g. a company can have multiple locations in different countries.
And also vice versa an address should be editable by multiple FE users. 
A company can have multiple FE users which are allowed to edit parts of 
there addresses. But this can be managed by FE groups on a record base.

There can be a company address which will have multiple FE users 
belonging to it. These do not necessarily need to be the same FE users 
which have edit access to this address. A second company with a 
different address may have the right to edit the tt_address records.

This would be a n:n relation between fe_users and tt_address.

- Franz