shift logger creation to start of server.js; close #82
shift logger creation to start of server.js; close #82

kevinwang/PrairieLearn,lotrfan/PrairieLearn,mwest1066/PrairieLearn,lotrfan/PrairieLearn,lotrfan/PrairieLearn,jakebailey/PrairieLearn,rbessick5/PrairieLearn,kevinwang/PrairieLearn,parasgithub/PrairieLearn,tbretl/PrairieLearn,jakebailey/PrairieLearn,parasgithub/PrairieLearn,rbessick5/PrairieLearn,kevinwang/PrairieLearn,parasgithub/PrairieLearn,mwest1066/PrairieLearn,jakebailey/PrairieLearn,kevinwang/PrairieLearn,PrairieLearn/PrairieLearnHack,lotrfan/PrairieLearn,PrairieLearn/PrairieLearnHack,tbretl/PrairieLearn,parasgithub/PrairieLearn,kevinwang/PrairieLearn,parasgithub/PrairieLearn,jakebailey/PrairieLearn,PrairieLearn/PrairieLearnHack,PrairieLearn/PrairieLearnHack,rbessick5/PrairieLearn,rbessick5/PrairieLearn,PrairieLearn/PrairieLearnHack,mwest1066/PrairieLearn,rbessick5/PrairieLearn,lotrfan/PrairieLearn,mwest1066/PrairieLearn,kevinwang/PrairieLearn,lotrfan/PrairieLearn,mwest1066/PrairieLearn,tbretl/PrairieLearn,lotrfan/PrairieLearn,PrairieLearn/PrairieLearnHack,PrairieLearn/PrairieLearnHack,kevinwang/PrairieLearn,tbretl/PrairieLearn,PrairieLearn/PrairieLearnHack,tbretl/PrairieLearn