Display the 'sentence match value' instead of the 'match value' in the user interface.

[mgurley]

No description provided.

[mgurley]

Doing this to be able to highlight multiple different sentence in which a match value was found. Ideally we should highlight both the 'sentence match value' and the 'match value' within the 'sentence match value'. Something like this:

This is a sentence that contains a match value.

See #4. Really this only applies to the abstractor rule type ''value', where the 'sentence match value' and the 'match value' can be different. For abstractor rule type 'name/value' the 'sentence match value' and the 'match value' are always the same.