adds a missing require
adds a missing require

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