Add vrf_id arg to XHR smart_search_vrf
Add vrf_id arg to XHR smart_search_vrf

We can't pass a complete dict-SQL as an argument to the XHR from a
javscript, so instead vrf_id was added which builds the dict-SQL in the
XHR function and adds that as extra_query to the smart_search_vrf
function in the backend.

Part of #292

plajjan/NIPAP,ettrig/NIPAP,garberg/NIPAP,bbaja42/NIPAP,fredsod/NIPAP,ettrig/NIPAP,plajjan/NIPAP,garberg/NIPAP,plajjan/NIPAP,fredsod/NIPAP,SpriteLink/NIPAP,ettrig/NIPAP,fredsod/NIPAP,garberg/NIPAP,SoundGoof/NIPAP,plajjan/NIPAP,garberg/NIPAP,SoundGoof/NIPAP,SoundGoof/NIPAP,garberg/NIPAP,ettrig/NIPAP,SoundGoof/NIPAP,bbaja42/NIPAP,garberg/NIPAP,SoundGoof/NIPAP,fredsod/NIPAP,plajjan/NIPAP,SpriteLink/NIPAP,SpriteLink/NIPAP,ettrig/NIPAP,SoundGoof/NIPAP,bbaja42/NIPAP,ettrig/NIPAP,SpriteLink/NIPAP,SpriteLink/NIPAP,plajjan/NIPAP,bbaja42/NIPAP,bbaja42/NIPAP,SpriteLink/NIPAP,bbaja42/NIPAP,fredsod/NIPAP,fredsod/NIPAP