created new class to look after generating the list of ringbacks
available
adjusted MOH class so legacy method is still possible (just not recommend) and utilizes optgroups as well
converted ring_groups and ivr_menus to use new method
added translations
implemented list_recordings in switch_recordings class
Remove default 192.168.42.42/32 allow.
Restore missing app/fax/resources/functions/parse_attachments.php to satisfy pre-existing include
Fix so sql in voicemail app works if var undefined. Warning: don't know if non Mariadb's like cast(...) .
Cleanup close in event socket.
Also many minor warning bug fixes in schema.php
Might as well take the plunge and go to default show warnings.
Uninitialized variable and small bug fixes install fusionpbx
Also a few warning causes fixed.
Also, one step along the way to allow freeswitch to be u freeswitch g freeswitch and fusionpbx to run www-data:www-data.
Cause all the .php files containing lines ending with \r\n to instead end with \n.
DYI with:
find fusionpbx -type f -name '*.php' -exec dos2unix '{}' \;
So, please find in this set numerous small changes which eliminate numerous php warning messages.
Also, a small bug fix in an sql statistics routine, naming a count(*) field as count, so displaying correct detail.
If any of the proposed changes are omitted, the relevant page will experience php warnings.
There are no doubt fusionpbx pages I've yet to visit that still generate warnings, this set is nearly certainly not comprehensive.
Problem now in `tepmplate.php`
```PHP
$menu_array = $menu->menu_array();
...
foreach ($menu_array as $index_main => $menu_parent) {
```
It appear while install process because in this moment there not `$db`
and `$menu->menu_array()` returns nothing.
This problem also can be solved in `tepmplate.php` like
```PHP
if(is_array($menu_array)){
foreach ($menu_array as $index_main => $menu_parent) {
...
```