Facet queries baseline

Added ftext and ftitle copyfields
Unloaded core
Revert "Unloaded core"

This reverts commit 5ecf1155dfad853b94ca26c8ef622d03193ee9be.
Revert "Revert "Unloaded core""

This reverts commit b32214ae923458f3b869ec445cb6c0aa46b871a1.
Experimenting with highlighting
Added facet.limit parameter