add content length header for deletes, nginx requires this
add content length header for deletes, nginx requires this

ozymandias547/nightwatch,iabw/nightwatch,nightwatchjs/nightwatch,gatero/nightwatch,noritama/nightwatch,sknopf/nightwatch,vinogradoff/nightwatch,sethmcl/nightwatch,matskiv/nightwatch,AlphaGit/nightwatch,beatfactor/nightwatch,mbixby/nightwatch,aedile/nightwatch,prolificcoder/nightwatch,mobify/nightwatch,campbellwmorgan/nightwatch,feedhenry/nightwatch,Crunch-io/nightwatch,pmstss/nightwatch,byron7g7/nightwatch,haggyj/nightwatch,ervinb/nightwatch,bluemind-net/nightwatch,vikki/nightwatch,awatson1978/nightwatch,CoderK/nightwatch,candrews/nightwatch,lukaszw82/nightwatch,teleological/nightwatch,joel-airspring/nightwatch,campbellwmorgan/nightwatch,JonDum/nightwatch,Crunch-io/nightwatch,obulisaravanan/nightwatch,aahill50/dibs-nightwatch,nightwatchjs/nightwatch,joel-airspring/nightwatch,kpiwko/nightwatch,miguelangelrr6/originnightwatch,LucioFranco/nightwatch,munro/nightwatch,vuthelinh/nightwatch,ervinb/nightwatch