added new overload 'preNew' to allow child class to initialise a new
entity before it is displayed.
Added logic so the FormHelper will work with either a container or a
itemdatasource.
fixed a bug where the field group was not being passed down.
added a new sortable findAll.
experiemental class for validating a form not attached to an entity.
fixed a bug in setting the image location when there are multiple
slashes in the path.
moved from scoutmaster.
Give the utils a specific version no. Not certain if this is a good
idea.