use the specified mode and add help info for new port parameter
use the specified mode and add help info for new port parameter

hongrich/revel,notzippy/revel,shima-park/revel,PatidarWeb/revel,hustbill/revel,robfig/revel,Gazillion-Platform-Team/revel,lili2311/revel,roblillack/revel,cokeboL/revel,kaneshin/revel-revel,trigrass2/revel,jamesward/revel,jmptrader/revel,cokeboL/revel,roblillack/mars,yext/revel,salixvideo/revel,cokeboL/revel,Jxspy/revel,pathirana/revel,w4ngyi/revel,birkirb/revel,huacnlee/revel,runner-mei/revel,folpindo/revel,zog/revel,trigrass2/revel,jmptrader/revel,shima-park/revel,ggerman/revel,lgscofield/revel,Jxspy/revel,tempbottle/revel,hongrich/revel,metafex/revel,James0tang/revel,zacklin923/revel,marklap/revel,cw2018/revel,jenalgit/revel,birkirb/revel,James0tang/revel,veliamsli/revel,jenalgit/revel,revel/revel,salixvideo/revel,trigrass2/revel,roblillack/mars,lili2311/revel,huacnlee/revel,vahid-sohrabloo/revel,kaneshin/revel-revel,w4ngyi/revel,zacklin923/revel,pathirana/revel,jenalgit/revel,cavaliercoder/revel,runner-mei/revel,ggerman/revel,tempbottle/revel,w4ngyi/revel,vahid-sohrabloo/revel,roblillack/revel,tempbottle/revel,hustbill/revel,cavaliercoder/revel,cavaliercoder/revel,lili2311/revel,webdev1001/revel,vahid-sohrabloo/revel,yext/revel,huacnlee/revel,imjerrybao/revel,cw2018/revel,James0tang/revel,yext/revel,nubleer/revel,hongrich/revel,nubleer/revel,marklap/revel,lgscofield/revel,Jxspy/revel,folpindo/revel,Gazillion-Platform-Team/revel,Gazillion-Platform-Team/revel,marklap/revel,salixvideo/revel,imjerrybao/revel,zog/revel,birkirb/revel,ggerman/revel,notzippy/revel,veliamsli/revel,imjerrybao/revel,jmptrader/revel,lgscofield/revel,zacklin923/revel,folpindo/revel,notzippy/revel,cw2018/revel,veliamsli/revel,shima-park/revel,roblillack/revel,klauspost/revel,zog/revel,pathirana/revel,revel/revel,hustbill/revel,mattbaird/revel