Redirect to home page if /search2 is missing `term=` query param
Redirect to home page if /search2 is missing `term=` query param

This commit ports over the current behavior of /search without a `q=`
query param.

joeyAghion/force,eessex/force,izakp/force,izakp/force,izakp/force,cavvia/force-1,damassi/force,cavvia/force-1,joeyAghion/force,erikdstock/force,erikdstock/force,yuki24/force,yuki24/force,oxaudo/force,artsy/force,oxaudo/force,xtina-starr/force,joeyAghion/force,mzikherman/force,xtina-starr/force,erikdstock/force,xtina-starr/force,artsy/force-public,xtina-starr/force,damassi/force,cavvia/force-1,erikdstock/force,artsy/force-public,anandaroop/force,damassi/force,artsy/force,oxaudo/force,yuki24/force,mzikherman/force,anandaroop/force,oxaudo/force,eessex/force,damassi/force,izakp/force,mzikherman/force,joeyAghion/force,artsy/force,eessex/force,cavvia/force-1,eessex/force,anandaroop/force,anandaroop/force,yuki24/force,artsy/force,mzikherman/force