Remove unused attributes_with_quotes method.
Remove unused attributes_with_quotes method.

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