Add support for function score on query dsl
Add support for function score on query dsl

sammi/elastigo,ramin/elastigo,dimroc/elastigo,jiangjin/elastigo,acsellers/elastigo,donnanicolas/elastigo,donnanicolas/elastigo,sammi/elastigo,mikeyoon/elastigo,snikch/elastigo,origami/elastigo,weberr13/elastigo,lytics/elastigo,snikch/elastigo,sammi/elastigo,acsellers/elastigo,mikeyoon/elastigo,triptec/elastigo,zaphod-concur/elastigo,zaphod-concur/elastigo,allgeek/elastigo,barnslig/elastigo,slavau/elastigo,triptec/elastigo,slavau/elastigo,mattbaird/elastigo,ramin/elastigo,donnanicolas/elastigo,jiangjin/elastigo,ramin/elastigo,lytics/elastigo,weberr13/elastigo,mattbaird/elastigo,mikeyoon/elastigo,origami/elastigo,otiai10/elastigo,weberr13/elastigo,allgeek/elastigo,origami/elastigo,snikch/elastigo,chzyer-dev/elastigo,triptec/elastigo,chzyer-dev/elastigo,barnslig/elastigo,acsellers/elastigo,lytics/elastigo,mattbaird/elastigo,otiai10/elastigo,otiai10/elastigo,zaphod-concur/elastigo,slavau/elastigo,dimroc/elastigo,dimroc/elastigo,chzyer-dev/elastigo,jiangjin/elastigo,allgeek/elastigo,barnslig/elastigo