Update cakePHP

Signed-off-by: moose51789 <moose51789@gmail.com>
Don't use arbitrary variable names.
Remove unused auth value.

Signed-off-by: moose51789 <moose51789@gmail.com>
Signed-off-by: moose51789 <moose51789@gmail.com>
redirect blog on index as its the same as the main home page.

Signed-off-by: moose51789 <moose51789@gmail.com>