Remove index:true option from belongs to as defaults to true.
Remove index:true option from belongs to as defaults to true.

joonyou/rails,kddeisz/rails,betesh/rails,tjschuck/rails,joonyou/rails,yawboakye/rails,iainbeeston/rails,BlakeWilliams/rails,bogdanvlviv/rails,yawboakye/rails,BlakeWilliams/rails,yahonda/rails,palkan/rails,shioyama/rails,kmcphillips/rails,vipulnsward/rails,gauravtiwari/rails,Envek/rails,yahonda/rails,georgeclaghorn/rails,yahonda/rails,schuetzm/rails,prathamesh-sonpatki/rails,iainbeeston/rails,Erol/rails,utilum/rails,schuetzm/rails,shioyama/rails,jeremy/rails,esparta/rails,repinel/rails,yhirano55/rails,rails/rails,Stellenticket/rails,iainbeeston/rails,arunagw/rails,eileencodes/rails,notapatch/rails,Vasfed/rails,Edouard-chin/rails,MSP-Greg/rails,BlakeWilliams/rails,rafaelfranca/omg-rails,mechanicles/rails,yalab/rails,Stellenticket/rails,rails/rails,tgxworld/rails,mechanicles/rails,utilum/rails,fabianoleittes/rails,Erol/rails,kmcphillips/rails,kddeisz/rails,georgeclaghorn/rails,gauravtiwari/rails,lcreid/rails,lcreid/rails,yahonda/rails,vipulnsward/rails,esparta/rails,tgxworld/rails,joonyou/rails,Vasfed/rails,starknx/rails,EmmaB/rails-1,flanger001/rails,fabianoleittes/rails,bogdanvlviv/rails,Edouard-chin/rails,gauravtiwari/rails,Erol/rails,bogdanvlviv/rails,jeremy/rails,repinel/rails,yhirano55/rails,prathamesh-sonpatki/rails,joonyou/rails,tjschuck/rails,prathamesh-sonpatki/rails,jeremy/rails,eileencodes/rails,palkan/rails,kddeisz/rails,BlakeWilliams/rails,tgxworld/rails,tgxworld/rails,iainbeeston/rails,georgeclaghorn/rails,EmmaB/rails-1,lcreid/rails,notapatch/rails,repinel/rails,utilum/rails,rafaelfranca/omg-rails,shioyama/rails,yalab/rails,palkan/rails,notapatch/rails,yalab/rails,fabianoleittes/rails,notapatch/rails,rafaelfranca/omg-rails,mechanicles/rails,flanger001/rails,starknx/rails,kmcphillips/rails,Envek/rails,kmcphillips/rails,arunagw/rails,Erol/rails,betesh/rails,betesh/rails,EmmaB/rails-1,palkan/rails,MSP-Greg/rails,esparta/rails,esparta/rails,yalab/rails,Stellenticket/rails,rails/rails,Vasfed/rails,Edouard-chin/rails,utilum/rails,repinel/rails,flanger001/rails,eileencodes/rails,fabianoleittes/rails,flanger001/rails,yhirano55/rails,Envek/rails,mechanicles/rails,bogdanvlviv/rails,schuetzm/rails,vipulnsward/rails,jeremy/rails,Envek/rails,Edouard-chin/rails,MSP-Greg/rails,Stellenticket/rails,arunagw/rails,starknx/rails,yawboakye/rails,schuetzm/rails,kddeisz/rails,lcreid/rails,rails/rails,vipulnsward/rails,tjschuck/rails,eileencodes/rails,tjschuck/rails,georgeclaghorn/rails,shioyama/rails,arunagw/rails,Vasfed/rails,prathamesh-sonpatki/rails,MSP-Greg/rails,betesh/rails,yawboakye/rails,yhirano55/rails