Version 0.78a

Support for Ormerod 2 added.
There are now two SD-image folders, one for each Ormerod type.
Axis movement direction is now under M Code control (see the RepRap G Codes webpage).
G32 now reports the probed points at the bed coners both on USB and the web messages box, making manual levelling much easier.
The machine's name is now used in the web interface.