spec for last_page? and first_page?
spec for last_page? and first_page?

Conflicts:

	spec/models/scopes_spec.rb

joe1chen/kaminari,bsboris/kaminari,danimashu/kaminari,jiamaozheng/kaminari,onursarikaya/kaminari,mrstif/cursor,helloqidi/mykaminari,bonekost/kaminari,plribeiro3000/kaminari,varvet/kaminari,jiamaozheng/kaminari,antstorm/kaminari,iberianpig/kaminari,plribeiro3000/kaminari,barkbox/cursor,mperrando/kaminari,amatsuda/kaminari,sideci-sample/sideci-sample-kaminari,aslanvaroqua/kaminari-mobile-views,onursarikaya/kaminari,kaminari/kaminari,sendgrid/kaminari,dblock/kaminari,Zhomart/kaminari,sachin21/kaminari,dblock/kaminari,parity/kaminari,yui-knk/kaminari,royels/kaminari,JuanitoFatas/kaminari,danimashu/kaminari,Boomkat/kaminari,sachin21/kaminari,wkirschbaum/kaminari,bsboris/kaminari,guodongme/kaminari,thiagorp/kaminari,Zhomart/kaminari,sr-education/kaminari,sendgrid/kaminari,iberianpig/kaminari,varvet/kaminari,kaminari/kaminari,bonekost/kaminari,sanrodari/kaminari,sanrodari/kaminari,pat/kaminari,wkirschbaum/kaminari,mrhead/kaminari,amatsuda/kaminari,antstorm/kaminari,Boomkat/kaminari,mrhead/kaminari,Teino1978-Corp/Teino1978-Corp-kaminari,peter-umb/umbie_kaminari,guodongme/kaminari,pat/kaminari,sendgrid/kaminari,joe1chen/kaminari,royels/kaminari,Teino1978-Corp/Teino1978-Corp-kaminari,aereal/kaminari,parity/kaminari,peter-umb/umbie_kaminari,epicagency/kaminari,jcoyne/kaminari,aelogica/kaminari,fkagami/kaminari,yui-knk/kaminari,mperrando/kaminari,epicagency/kaminari,aelogica/kaminari,sr-education/kaminari,thiagorp/kaminari,JuanitoFatas/kaminari