remove dead code
remove dead code

rafaelfranca/omg-rails,EmmaB/rails-1,joonyou/rails,Vasfed/rails,riseshia/railsguides.kr,baerjam/rails,mtsmfm/rails,Vasfed/rails,schuetzm/rails,lcreid/rails,Stellenticket/rails,arjes/rails,gauravtiwari/rails,lcreid/rails,fabianoleittes/rails,gcourtemanche/rails,MichaelSp/rails,bolek/rails,illacceptanything/illacceptanything,bolek/rails,arunagw/rails,illacceptanything/illacceptanything,yawboakye/rails,kddeisz/rails,vassilevsky/rails,assain/rails,lcreid/rails,rossta/rails,Edouard-chin/rails,kachick/rails,travisofthenorth/rails,mijoharas/rails,tijwelch/rails,kenta-s/rails,gcourtemanche/rails,riseshia/railsguides.kr,illacceptanything/illacceptanything,baerjam/rails,printercu/rails,alecspopa/rails,kirs/rails-1,kenta-s/rails,bolek/rails,georgeclaghorn/rails,bradleypriest/rails,MSP-Greg/rails,betesh/rails,shioyama/rails,eileencodes/rails,sergey-alekseev/rails,kmayer/rails,gfvcastro/rails,yasslab/railsguides.jp,pschambacher/rails,gfvcastro/rails,kaspth/rails,illacceptanything/illacceptanything,amoody2108/TechForJustice,notapatch/rails,flanger001/rails,BlakeWilliams/rails,mechanicles/rails,arunagw/rails,yawboakye/rails,iainbeeston/rails,brchristian/rails,schuetzm/rails,yahonda/rails,BlakeWilliams/rails,rbhitchcock/rails,utilum/rails,BlakeWilliams/rails,maicher/rails,lucasmazza/rails,Envek/rails,notapatch/rails,felipecvo/rails,travisofthenorth/rails,vipulnsward/rails,shioyama/rails,utilum/rails,Sen-Zhang/rails,rafaelfranca/omg-rails,88rabbit/newRails,betesh/rails,joonyou/rails,felipecvo/rails,mijoharas/rails,prathamesh-sonpatki/rails,sealocal/rails,mechanicles/rails,yasslab/railsguides.jp,kmcphillips/rails,samphilipd/rails,yahonda/rails,MSP-Greg/rails,starknx/rails,matrinox/rails,odedniv/rails,flanger001/rails,coreyward/rails,lucasmazza/rails,ledestin/rails,Spin42/rails,tjschuck/rails,mathieujobin/reduced-rails-for-travis,illacceptanything/illacceptanything,kmayer/rails,mtsmfm/railstest,arjes/rails,yhirano55/rails,iainbeeston/rails,betesh/rails,gavingmiller/rails,printercu/rails,kamipo/rails,repinel/rails,aditya-kapoor/rails,alecspopa/rails,felipecvo/rails,printercu/rails,riseshia/railsguides.kr,repinel/rails,Edouard-chin/rails,jeremy/rails,kddeisz/rails,mechanicles/rails,elfassy/rails,Erol/rails,kachick/rails,Stellenticket/rails,stefanmb/rails,alecspopa/rails,deraru/rails,kmcphillips/rails,rbhitchcock/rails,maicher/rails,odedniv/rails,kaspth/rails,xlymian/rails,flanger001/rails,yalab/rails,notapatch/rails,yhirano55/rails,iainbeeston/rails,elfassy/rails,amoody2108/TechForJustice,vassilevsky/rails,stefanmb/rails,koic/rails,pvalena/rails,kddeisz/rails,BlakeWilliams/rails,aditya-kapoor/rails,pvalena/rails,kirs/rails-1,esparta/rails,hanystudy/rails,riseshia/railsguides.kr,Stellenticket/rails,ngpestelos/rails,gauravtiwari/rails,sealocal/rails,illacceptanything/illacceptanything,kamipo/rails,Vasfed/rails,fabianoleittes/rails,illacceptanything/illacceptanything,palkan/rails,bogdanvlviv/rails,ledestin/rails,bogdanvlviv/rails,sergey-alekseev/rails,repinel/rails,baerjam/rails,aditya-kapoor/rails,yasslab/railsguides.jp,brchristian/rails,mtsmfm/railstest,koic/rails,prathamesh-sonpatki/rails,matrinox/rails,jeremy/rails,MichaelSp/rails,yalab/rails,ttanimichi/rails,kddeisz/rails,joonyou/rails,bradleypriest/rails,yalab/rails,illacceptanything/illacceptanything,mohitnatoo/rails,yawboakye/rails,gcourtemanche/rails,tjschuck/rails,mohitnatoo/rails,rails/rails,richseviora/rails,kmayer/rails,odedniv/rails,shioyama/rails,ledestin/rails,MSP-Greg/rails,Envek/rails,tijwelch/rails,mtsmfm/rails,illacceptanything/illacceptanything,illacceptanything/illacceptanything,mechanicles/rails,untidy-hair/rails,flanger001/rails,rbhitchcock/rails,pschambacher/rails,koic/rails,georgeclaghorn/rails,ttanimichi/rails,travisofthenorth/rails,jeremy/rails,georgeclaghorn/rails,palkan/rails,bradleypriest/rails,88rabbit/newRails,illacceptanything/illacceptanything,palkan/rails,xlymian/rails,illacceptanything/illacceptanything,jeremy/rails,sealocal/rails,pschambacher/rails,utilum/rails,stefanmb/rails,maicher/rails,starknx/rails,vipulnsward/rails,samphilipd/rails,joonyou/rails,rossta/rails,Edouard-chin/rails,iainbeeston/rails,EmmaB/rails-1,Envek/rails,rails/rails,schuetzm/rails,hanystudy/rails,Sen-Zhang/rails,eileencodes/rails,gauravtiwari/rails,tijwelch/rails,yhirano55/rails,illacceptanything/illacceptanything,schuetzm/rails,Sen-Zhang/rails,arunagw/rails,richseviora/rails,marklocklear/rails,vipulnsward/rails,rafaelfranca/omg-rails,lcreid/rails,deraru/rails,voray/rails,palkan/rails,mathieujobin/reduced-rails-for-travis,kirs/rails-1,voray/rails,esparta/rails,untidy-hair/rails,aditya-kapoor/rails,mijoharas/rails,hanystudy/rails,utilum/rails,rails/rails,untidy-hair/rails,amoody2108/TechForJustice,Edouard-chin/rails,Erol/rails,kaspth/rails,voray/rails,assain/rails,kachick/rails,yawboakye/rails,esparta/rails,yahonda/rails,marklocklear/rails,notapatch/rails,betesh/rails,vipulnsward/rails,tgxworld/rails,mtsmfm/railstest,sergey-alekseev/rails,kmcphillips/rails,tgxworld/rails,ngpestelos/rails,eileencodes/rails,Spin42/rails,deraru/rails,yalab/rails,marklocklear/rails,xlymian/rails,prathamesh-sonpatki/rails,assain/rails,arjes/rails,kamipo/rails,untidy-hair/rails,elfassy/rails,kenta-s/rails,gfvcastro/rails,mathieujobin/reduced-rails-for-travis,Envek/rails,esparta/rails,richseviora/rails,Erol/rails,georgeclaghorn/rails,yasslab/railsguides.jp,vassilevsky/rails,prathamesh-sonpatki/rails,gavingmiller/rails,samphilipd/rails,88rabbit/newRails,coreyward/rails,mohitnatoo/rails,bogdanvlviv/rails,assain/rails,Vasfed/rails,yahonda/rails,brchristian/rails,mtsmfm/rails,kmcphillips/rails,lucasmazza/rails,eileencodes/rails,starknx/rails,MichaelSp/rails,Erol/rails,coreyward/rails,ngpestelos/rails,bogdanvlviv/rails,fabianoleittes/rails,matrinox/rails,tjschuck/rails,tgxworld/rails,Spin42/rails,illacceptanything/illacceptanything,baerjam/rails,EmmaB/rails-1,pvalena/rails,rossta/rails,yhirano55/rails,repinel/rails,printercu/rails,pvalena/rails,illacceptanything/illacceptanything,shioyama/rails,Stellenticket/rails,travisofthenorth/rails,deraru/rails,mohitnatoo/rails,MSP-Greg/rails,tgxworld/rails,tjschuck/rails,gfvcastro/rails,rails/rails,gavingmiller/rails,ttanimichi/rails,fabianoleittes/rails,arunagw/rails