added images to make this an all-in-one package.
updated register to handle cases when the node already exists by forcing user
to assign pcu to node.
update download with new boot states
update confirm to report errors correctly on failed API call.
view enhancements.
disabled floppy/generic iso as an option.
- [DH] application/controllers/confirm.php
- [DH] application/controllers/download.php
- [DH] application/controllers/register.php
- [DH] application/views/stage1_pcu_choose.php
- [DH] application/views/stage45_pcuport.php
- [DH] application/views/stage5_bootimage.php
- [DH] application/views/stage8_rebootpcu.php
- [DH] images/all-in-one-cd.png
- [DH] images/all-in-one-usb.png