#52 show definitions on input forms

[Dawn Field]

It would be really nice to show all the definitions
on the input form page and have a button for 'turning
them off' - when turned off the icons would be shown
as they are now

the schema is now more strongly typed and getting
people to know what needs to go into each field is
more important

starting to add Examples to the definitions as well
but will try to keep text as short as possible so it
will all fit on the page