Add Block and Field Labels to menus

[thomascobb]

At the moment the breadcrumb trail shows:

BLOCK-MRI > Layout > PART_NAME > Attribute Label > Info

In this 5 part trail, the menus at each section are:

1. MRI
2. Field Label
3. Part name
4. Field Label
5. Field Children Label

Suggest that we change this to:

BLOCK-MRI > layout > PART_NAME > attributeName > info

with the menus:

1. MRI - Block Label
2. Field Name - Field Label
3. Part Name - Block Label
4. Field Name - Field Label
5. Field Child - Child Label