Add Jennifer Smith to AUTHORS.
Add Jennifer Smith to AUTHORS.

jpalvarezf/csvkit,Jobava/csvkit,kyeoh/csvkit,Tabea-K/csvkit,matterker/csvkit,archaeogeek/csvkit,barentsen/csvkit,nriyer/csvkit,aequitas/csvkit,tlevine/csvkit,snuggles08/csvkit,KarrieK/csvkit,bmispelon/csvkit,unpingco/csvkit,arowla/csvkit,dannguyen/csvkit,reubano/csvkit,elcritch/csvkit,wjr1985/csvkit,gepuro/csvkit,haginara/csvkit,onyxfish/csvkit,doganmeh/csvkit,wireservice/csvkit,bradparks/csvkit__query_join_filter_CSV_cli