Update README to add other deps
Update README to add other deps

When installing the app from a fresh debian install I noticed that bundler errored out due to it missing these two dependencies.
It's an obvious fix once you hit the error but just popping this here as it's a simple update.
14113/errbit-1,Promptus/errbit,otzy007/errbit,shyftplan/errbit,mak-it/errbit,mak-it/errbit,KomalDhanwani/errorinspector,Gratzi/pegg-errors,CarlosCD/errbit,micred/errbit,Cloud-Temple/errbit,bengler/errbit,startdatelabs/errbit,vinco/errbit,errbit/errbit,pandora2000/errbit,steveyken/errbit,Promptus/errbit,Cloud-Temple/errbit,jordoh/errbit,linki/errbit,Gratzi/pegg-errors,diowa/errbit,griff/errbit,fxposter/errbit,errbit/errbit,Stackato-Apps/errbit,fireho/errbit,burningpony/errbit,shivanibhanwal/errbit,disvelop/errbit,14113/errbit-1,startdatelabs/errbit,subvisual/errbit,francetv/errbit,dwilkie/errbit,ndlib/errbit,bonanza-market/errbit,sinrutina/errbit,vinco/errbit,CarlosCD/errbit,CarlosCD/errbit,jaronkk/errbit,diowa/errbit,pallan/errbit,wombatsecurity/errbit,otzy007/errbit,peertransfer/errbit,mvz/errbit,espnbr/errbit,bengler/errbit,iFixit/errbit,gravity-platform/errbit,shivanibhanwal/errbit,subvisual/errbit,lucianosousa/errbit,dwilkie/errbit,14113/errbit-1,steveyken/errbit,peertransfer/errbit,bengler/errbit,PeggApp/pegg-errors,jaronkk/errbit,projectdx/errbit,threatsim/errbit,mvz/errbit,PeggApp/pegg-errors,assetricity/errbit,ndlib/errbit,fxposter/errbit,lucianosousa/errbit,mvz/errbit,salemove/errbit,linki/errbit,subvisual/errbit,assetricity/errbit,rud/errbit,mikk150/errbit,sinrutina/errbit,errbit/errbit,griff/errbit,alphagov/errbit,Cloud-Temple/errbit,ninech/errbit,Strnadj/errbit,fusco/errbit,projectdx/errbit,Strnadj/errbit,fireho/errbit,huangxiangdan/errbit,disvelop/errbit,espnbr/errbit,bonanza-market/errbit,francetv/errbit,pallan/errbit,3zcurdia/errbit,fxposter/errbit,PeggApp/pegg-errors,threatsim/errbit,alphagov/errbit,ZeusWPI/errbit,threatsim/errbit,huangxiangdan/errbit,threatsim/errbit,ZeusWPI/errbit,fusco/errbit,ninech/errbit,subvisual/errbit,Strnadj/errbit,cognoa/errbit,openSUSE/errbit,salemove/errbit,wombatsecurity/errbit,salemove/errbit,dwilkie/errbit,jordoh/errbit,linki/errbit,startdatelabs/errbit,alphagov/errbit,jordoh/errbit,14113/errbit-1,mak-it/errbit,fusco/errbit,stevecrozz/errbit,peertransfer/errbit,KomalDhanwani/errorinspector,alphagov/errbit,Stackato-Apps/errbit,notch8/errbit,micred/errbit,assetricity/errbit,jaronkk/errbit,wombatsecurity/errbit,Promptus/errbit,disvelop/errbit,openSUSE/errbit,iFixit/errbit,ninech/errbit,stevecrozz/errbit,rud/errbit,otzy007/errbit,KomalDhanwani/errorinspector,fireho/errbit,diowa/errbit,shivanibhanwal/errbit,notch8/errbit,gravity-platform/errbit,mikk150/errbit,openSUSE/errbit,wombatsecurity/errbit,vinco/errbit,rightscale/errbit,pandora2000/errbit,3zcurdia/errbit,shyftplan/errbit,burningpony/errbit,rud/errbit,Stackato-Apps/errbit,ndlib/errbit,mikk150/errbit,bonanza-market/errbit,griff/errbit,rightscale/errbit,lucianosousa/errbit,gravity-platform/errbit,francetv/errbit,micred/errbit,cognoa/errbit,steveyken/errbit,rightscale/errbit,shyftplan/errbit,sideci-sample/sideci-sample-errbit,projectdx/errbit,iFixit/errbit,sideci-sample/sideci-sample-errbit,sinrutina/errbit,notch8/errbit,stevecrozz/errbit,ZeusWPI/errbit,cognoa/errbit,Gratzi/pegg-errors,pandora2000/errbit,3zcurdia/errbit,espnbr/errbit,huangxiangdan/errbit,burningpony/errbit