Remove iPXE menu items that can be used maliciously

[Sebastian-Roth]

As discussed in the forums the menu items "Approve This Host" and "Quick Host Deletion" should better be removed: https://forums.fogproject.org/topic/16606/add-security-checks-488

Approve This Host

• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L448
• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L603
• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L714
• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L1266

Quick Host Deletion

• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L442
• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L568
• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L691
• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/lib/fog/bootmenu.class.php#L1258

Schema

Hint: Menu items were added to the schema and need to be removed by SQL DELETE to the end of the schema.

• https://github.com/FOGProject/fogproject/blob/171d63724131c396029992730660497d48410842/packages/web/commons/schema.php