Revert "Add code example for include option of AM::Serialization#serializable_hash"
Revert "Add code example for include option of AM::Serialization#serializable_hash"

This reverts commit 3d949f34816d6eca0a6b59cfa08d91f36e8e64dd.

This was already documented in other PR.

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