FreenetIS

refs #1135: lBilling, voip, voip sip deleted. All relations for this controllers and models deleted.

Issue #940: Account balance on list of all members showing only credit account balance [develop]

Fix invalid reformatting (LF must be used in sources, not Windows CRLF, also double indentation was removed).

Issue #1143: Fix approval actions when redirection of internal mail messages to email is enabled [develop]

refs #1129: Repair and speed-up of counting subtotal of transfers. Changes in tranfers controller and tranfer model.

Fixes #1124: Creating roaming link is not working on PHP 7.3

Conflicts:
application/controllers/links.php

Fixes #1119: Do no activate payment notification redirection on messages reactivation if member configuration deny notification by redirection.

Fixes #1105: map support fixes [develop]

Fixes #1096: Big debtor message + notification auto activation e-mail report [develop]

Fixes #1094: Allows to delete former member older than 5 years.

Conflicts:
application/libraries/MY_Controller.php
application/models/bank_transfer.php