`No match found` error on dashboard

[at055612]

When running a dashboard the error icon in the top right is showing, and when clicked shows:

The following two errors have been created while running this search:
Node: <node name>
        No match found

This is possibly coming from a regex match in table column filtering.

[stroomdev10]

This occurs when the length of the returned field is > than the stroom.search.resultStore.maxStringFieldLength property

[at055612]

Passing back to @stroomworks1876 to fix/finish.