Added "size units" to API conventions docs
Added "size units" to API conventions docs

MisterAndersen/elasticsearch,JervyShi/elasticsearch,trangvh/elasticsearch,sreeramjayan/elasticsearch,vroyer/elassandra,mjason3/elasticsearch,scorpionvicky/elasticsearch,episerver/elasticsearch,strapdata/elassandra,qwerty4030/elasticsearch,shreejay/elasticsearch,LewayneNaidoo/elasticsearch,nazarewk/elasticsearch,umeshdangat/elasticsearch,rajanm/elasticsearch,camilojd/elasticsearch,maddin2016/elasticsearch,liweinan0423/elasticsearch,umeshdangat/elasticsearch,wenpos/elasticsearch,ivansun1010/elasticsearch,ESamir/elasticsearch,StefanGor/elasticsearch,rlugojr/elasticsearch,dpursehouse/elasticsearch,jpountz/elasticsearch,JackyMai/elasticsearch,tebriel/elasticsearch,JSCooke/elasticsearch,vroyer/elasticassandra,palecur/elasticsearch,maddin2016/elasticsearch,bawse/elasticsearch,jimczi/elasticsearch,glefloch/elasticsearch,rajanm/elasticsearch,masaruh/elasticsearch,coding0011/elasticsearch,MisterAndersen/elasticsearch,fernandozhu/elasticsearch,jchampion/elasticsearch,dongjoon-hyun/elasticsearch,awislowski/elasticsearch,wangtuo/elasticsearch,LewayneNaidoo/elasticsearch,mohit/elasticsearch,markwalkom/elasticsearch,henakamaMSFT/elasticsearch,artnowo/elasticsearch,obourgain/elasticsearch,JervyShi/elasticsearch,zkidkid/elasticsearch,njlawton/elasticsearch,naveenhooda2000/elasticsearch,strapdata/elassandra5-rc,JervyShi/elasticsearch,polyfractal/elasticsearch,Helen-Zhao/elasticsearch,alexshadow007/elasticsearch,ESamir/elasticsearch,dongjoon-hyun/elasticsearch,shreejay/elasticsearch,obourgain/elasticsearch,zkidkid/elasticsearch,wuranbo/elasticsearch,markharwood/elasticsearch,Stacey-Gammon/elasticsearch,StefanGor/elasticsearch,IanvsPoplicola/elasticsearch,ZTE-PaaS/elasticsearch,davidvgalbraith/elasticsearch,gingerwizard/elasticsearch,jprante/elasticsearch,cwurm/elasticsearch,ivansun1010/elasticsearch,trangvh/elasticsearch,masaruh/elasticsearch,scottsom/elasticsearch,masaruh/elasticsearch,elasticdog/elasticsearch,wenpos/elasticsearch,a2lin/elasticsearch,IanvsPoplicola/elasticsearch,LeoYao/elasticsearch,trangvh/elasticsearch,yynil/elasticsearch,clintongormley/elasticsearch,StefanGor/elasticsearch,rlugojr/elasticsearch,jchampion/elasticsearch,brandonkearby/elasticsearch,kalimatas/elasticsearch,zkidkid/elasticsearch,bawse/elasticsearch,Helen-Zhao/elasticsearch,camilojd/elasticsearch,jprante/elasticsearch,JSCooke/elasticsearch,alexshadow007/elasticsearch,trangvh/elasticsearch,gingerwizard/elasticsearch,a2lin/elasticsearch,uschindler/elasticsearch,spiegela/elasticsearch,IanvsPoplicola/elasticsearch,strapdata/elassandra5-rc,tebriel/elasticsearch,MisterAndersen/elasticsearch,mohit/elasticsearch,nilabhsagar/elasticsearch,jprante/elasticsearch,wangtuo/elasticsearch,sreeramjayan/elasticsearch,cwurm/elasticsearch,JackyMai/elasticsearch,xuzha/elasticsearch,a2lin/elasticsearch,gfyoung/elasticsearch,MaineC/elasticsearch,martinstuga/elasticsearch,episerver/elasticsearch,MaineC/elasticsearch,girirajsharma/elasticsearch,girirajsharma/elasticsearch,naveenhooda2000/elasticsearch,mortonsykes/elasticsearch,alexshadow007/elasticsearch,dpursehouse/elasticsearch,strapdata/elassandra,umeshdangat/elasticsearch,markharwood/elasticsearch,qwerty4030/elasticsearch,ricardocerq/elasticsearch,glefloch/elasticsearch,ricardocerq/elasticsearch,markharwood/elasticsearch,strapdata/elassandra5-rc,s1monw/elasticsearch,LewayneNaidoo/elasticsearch,liweinan0423/elasticsearch,ZTE-PaaS/elasticsearch,scorpionvicky/elasticsearch,Stacey-Gammon/elasticsearch,alexshadow007/elasticsearch,JackyMai/elasticsearch,ricardocerq/elasticsearch,a2lin/elasticsearch,liweinan0423/elasticsearch,geidies/elasticsearch,obourgain/elasticsearch,markwalkom/elasticsearch,C-Bish/elasticsearch,tebriel/elasticsearch,markwalkom/elasticsearch,kalimatas/elasticsearch,artnowo/elasticsearch,glefloch/elasticsearch,gmarz/elasticsearch,gingerwizard/elasticsearch,scorpionvicky/elasticsearch,sneivandt/elasticsearch,dongjoon-hyun/elasticsearch,brandonkearby/elasticsearch,davidvgalbraith/elasticsearch,tebriel/elasticsearch,wenpos/elasticsearch,wangtuo/elasticsearch,kalimatas/elasticsearch,myelin/elasticsearch,polyfractal/elasticsearch,polyfractal/elasticsearch,vroyer/elassandra,yynil/elasticsearch,polyfractal/elasticsearch,mortonsykes/elasticsearch,ZTE-PaaS/elasticsearch,dpursehouse/elasticsearch,strapdata/elassandra5-rc,martinstuga/elasticsearch,sneivandt/elasticsearch,mapr/elasticsearch,nomoa/elasticsearch,martinstuga/elasticsearch,lks21c/elasticsearch,scorpionvicky/elasticsearch,mortonsykes/elasticsearch,tebriel/elasticsearch,avikurapati/elasticsearch,MaineC/elasticsearch,StefanGor/elasticsearch,LeoYao/elasticsearch,JackyMai/elasticsearch,strapdata/elassandra,markwalkom/elasticsearch,masaruh/elasticsearch,nezirus/elasticsearch,liweinan0423/elasticsearch,diendt/elasticsearch,tebriel/elasticsearch,brandonkearby/elasticsearch,nilabhsagar/elasticsearch,Shepard1212/elasticsearch,yanjunh/elasticsearch,HonzaKral/elasticsearch,nezirus/elasticsearch,mikemccand/elasticsearch,nknize/elasticsearch,fforbeck/elasticsearch,nazarewk/elasticsearch,nezirus/elasticsearch,i-am-Nathan/elasticsearch,martinstuga/elasticsearch,i-am-Nathan/elasticsearch,uschindler/elasticsearch,glefloch/elasticsearch,martinstuga/elasticsearch,mapr/elasticsearch,clintongormley/elasticsearch,shreejay/elasticsearch,myelin/elasticsearch,wangtuo/elasticsearch,s1monw/elasticsearch,gmarz/elasticsearch,naveenhooda2000/elasticsearch,MisterAndersen/elasticsearch,robin13/elasticsearch,clintongormley/elasticsearch,wenpos/elasticsearch,alexshadow007/elasticsearch,dongjoon-hyun/elasticsearch,MisterAndersen/elasticsearch,maddin2016/elasticsearch,winstonewert/elasticsearch,mikemccand/elasticsearch,i-am-Nathan/elasticsearch,rlugojr/elasticsearch,sreeramjayan/elasticsearch,elasticdog/elasticsearch,geidies/elasticsearch,camilojd/elasticsearch,sreeramjayan/elasticsearch,cwurm/elasticsearch,qwerty4030/elasticsearch,gingerwizard/elasticsearch,mohit/elasticsearch,pozhidaevak/elasticsearch,ivansun1010/elasticsearch,obourgain/elasticsearch,palecur/elasticsearch,nomoa/elasticsearch,jpountz/elasticsearch,kalimatas/elasticsearch,jimczi/elasticsearch,robin13/elasticsearch,gmarz/elasticsearch,jchampion/elasticsearch,wangtuo/elasticsearch,henakamaMSFT/elasticsearch,nazarewk/elasticsearch,jprante/elasticsearch,LeoYao/elasticsearch,nezirus/elasticsearch,ESamir/elasticsearch,mmaracic/elasticsearch,xuzha/elasticsearch,nomoa/elasticsearch,jpountz/elasticsearch,wenpos/elasticsearch,njlawton/elasticsearch,fred84/elasticsearch,artnowo/elasticsearch,diendt/elasticsearch,ricardocerq/elasticsearch,myelin/elasticsearch,mikemccand/elasticsearch,polyfractal/elasticsearch,shreejay/elasticsearch,yanjunh/elasticsearch,ESamir/elasticsearch,dpursehouse/elasticsearch,nknize/elasticsearch,palecur/elasticsearch,spiegela/elasticsearch,fforbeck/elasticsearch,fernandozhu/elasticsearch,umeshdangat/elasticsearch,scottsom/elasticsearch,nilabhsagar/elasticsearch,henakamaMSFT/elasticsearch,fforbeck/elasticsearch,xuzha/elasticsearch,martinstuga/elasticsearch,ThiagoGarciaAlves/elasticsearch,lks21c/elasticsearch,clintongormley/elasticsearch,zkidkid/elasticsearch,girirajsharma/elasticsearch,nilabhsagar/elasticsearch,jbertouch/elasticsearch,winstonewert/elasticsearch,robin13/elasticsearch,C-Bish/elasticsearch,qwerty4030/elasticsearch,mjason3/elasticsearch,s1monw/elasticsearch,qwerty4030/elasticsearch,pozhidaevak/elasticsearch,mmaracic/elasticsearch,diendt/elasticsearch,Stacey-Gammon/elasticsearch,rlugojr/elasticsearch,elasticdog/elasticsearch,mikemccand/elasticsearch,dongjoon-hyun/elasticsearch,diendt/elasticsearch,liweinan0423/elasticsearch,jbertouch/elasticsearch,awislowski/elasticsearch,gfyoung/elasticsearch,rajanm/elasticsearch,winstonewert/elasticsearch,mjason3/elasticsearch,mohit/elasticsearch,sreeramjayan/elasticsearch,s1monw/elasticsearch,JervyShi/elasticsearch,jimczi/elasticsearch,gmarz/elasticsearch,nknize/elasticsearch,HonzaKral/elasticsearch,gingerwizard/elasticsearch,ivansun1010/elasticsearch,scottsom/elasticsearch,C-Bish/elasticsearch,mmaracic/elasticsearch,fforbeck/elasticsearch,fernandozhu/elasticsearch,pozhidaevak/elasticsearch,LewayneNaidoo/elasticsearch,clintongormley/elasticsearch,scottsom/elasticsearch,JervyShi/elasticsearch,yynil/elasticsearch,rlugojr/elasticsearch,jimczi/elasticsearch,nazarewk/elasticsearch,Helen-Zhao/elasticsearch,scottsom/elasticsearch,maddin2016/elasticsearch,uschindler/elasticsearch,jchampion/elasticsearch,ivansun1010/elasticsearch,JervyShi/elasticsearch,IanvsPoplicola/elasticsearch,StefanGor/elasticsearch,girirajsharma/elasticsearch,jchampion/elasticsearch,nezirus/elasticsearch,fforbeck/elasticsearch,mmaracic/elasticsearch,GlenRSmith/elasticsearch,coding0011/elasticsearch,HonzaKral/elasticsearch,zkidkid/elasticsearch,palecur/elasticsearch,jbertouch/elasticsearch,MaineC/elasticsearch,s1monw/elasticsearch,i-am-Nathan/elasticsearch,gfyoung/elasticsearch,njlawton/elasticsearch,cwurm/elasticsearch,vroyer/elasticassandra,bawse/elasticsearch,sneivandt/elasticsearch,naveenhooda2000/elasticsearch,gingerwizard/elasticsearch,cwurm/elasticsearch,GlenRSmith/elasticsearch,lks21c/elasticsearch,vroyer/elasticassandra,jbertouch/elasticsearch,C-Bish/elasticsearch,winstonewert/elasticsearch,rajanm/elasticsearch,IanvsPoplicola/elasticsearch,fernandozhu/elasticsearch,sreeramjayan/elasticsearch,GlenRSmith/elasticsearch,LewayneNaidoo/elasticsearch,uschindler/elasticsearch,geidies/elasticsearch,jbertouch/elasticsearch,wuranbo/elasticsearch,ESamir/elasticsearch,mjason3/elasticsearch,yynil/elasticsearch,LeoYao/elasticsearch,girirajsharma/elasticsearch,njlawton/elasticsearch,ThiagoGarciaAlves/elasticsearch,spiegela/elasticsearch,mikemccand/elasticsearch,wuranbo/elasticsearch,GlenRSmith/elasticsearch,i-am-Nathan/elasticsearch,myelin/elasticsearch,yynil/elasticsearch,davidvgalbraith/elasticsearch,mapr/elasticsearch,geidies/elasticsearch,myelin/elasticsearch,jchampion/elasticsearch,awislowski/elasticsearch,shreejay/elasticsearch,uschindler/elasticsearch,gingerwizard/elasticsearch,ZTE-PaaS/elasticsearch,diendt/elasticsearch,yanjunh/elasticsearch,fred84/elasticsearch,gfyoung/elasticsearch,dpursehouse/elasticsearch,ESamir/elasticsearch,ThiagoGarciaAlves/elasticsearch,rajanm/elasticsearch,fred84/elasticsearch,geidies/elasticsearch,nknize/elasticsearch,masaruh/elasticsearch,strapdata/elassandra,JackyMai/elasticsearch,polyfractal/elasticsearch,ricardocerq/elasticsearch,obourgain/elasticsearch,mortonsykes/elasticsearch,episerver/elasticsearch,Shepard1212/elasticsearch,mapr/elasticsearch,awislowski/elasticsearch,HonzaKral/elasticsearch,lks21c/elasticsearch,palecur/elasticsearch,pozhidaevak/elasticsearch,MaineC/elasticsearch,sneivandt/elasticsearch,ThiagoGarciaAlves/elasticsearch,henakamaMSFT/elasticsearch,jimczi/elasticsearch,ZTE-PaaS/elasticsearch,LeoYao/elasticsearch,mapr/elasticsearch,jpountz/elasticsearch,mjason3/elasticsearch,jbertouch/elasticsearch,lks21c/elasticsearch,Helen-Zhao/elasticsearch,vroyer/elassandra,rajanm/elasticsearch,gmarz/elasticsearch,fred84/elasticsearch,clintongormley/elasticsearch,davidvgalbraith/elasticsearch,elasticdog/elasticsearch,avikurapati/elasticsearch,mmaracic/elasticsearch,C-Bish/elasticsearch,JSCooke/elasticsearch,maddin2016/elasticsearch,jpountz/elasticsearch,davidvgalbraith/elasticsearch,trangvh/elasticsearch,xuzha/elasticsearch,robin13/elasticsearch,spiegela/elasticsearch,ThiagoGarciaAlves/elasticsearch,camilojd/elasticsearch,nomoa/elasticsearch,diendt/elasticsearch,markharwood/elasticsearch,brandonkearby/elasticsearch,yanjunh/elasticsearch,JSCooke/elasticsearch,naveenhooda2000/elasticsearch,sneivandt/elasticsearch,markharwood/elasticsearch,ivansun1010/elasticsearch,umeshdangat/elasticsearch,mortonsykes/elasticsearch,Shepard1212/elasticsearch,GlenRSmith/elasticsearch,coding0011/elasticsearch,strapdata/elassandra,ThiagoGarciaAlves/elasticsearch,markharwood/elasticsearch,geidies/elasticsearch,bawse/elasticsearch,Stacey-Gammon/elasticsearch,camilojd/elasticsearch,mapr/elasticsearch,elasticdog/elasticsearch,jpountz/elasticsearch,scorpionvicky/elasticsearch,nilabhsagar/elasticsearch,LeoYao/elasticsearch,avikurapati/elasticsearch,mmaracic/elasticsearch,coding0011/elasticsearch,episerver/elasticsearch,nknize/elasticsearch,brandonkearby/elasticsearch,camilojd/elasticsearch,Shepard1212/elasticsearch,coding0011/elasticsearch,Shepard1212/elasticsearch,strapdata/elassandra5-rc,avikurapati/elasticsearch,jprante/elasticsearch,wuranbo/elasticsearch,xuzha/elasticsearch,LeoYao/elasticsearch,davidvgalbraith/elasticsearch,artnowo/elasticsearch,spiegela/elasticsearch,avikurapati/elasticsearch,robin13/elasticsearch,artnowo/elasticsearch,markwalkom/elasticsearch,nomoa/elasticsearch,gfyoung/elasticsearch,yanjunh/elasticsearch,bawse/elasticsearch,markwalkom/elasticsearch,awislowski/elasticsearch,pozhidaevak/elasticsearch,fred84/elasticsearch,glefloch/elasticsearch,yynil/elasticsearch,nazarewk/elasticsearch,winstonewert/elasticsearch,JSCooke/elasticsearch,henakamaMSFT/elasticsearch,njlawton/elasticsearch,episerver/elasticsearch,xuzha/elasticsearch,Helen-Zhao/elasticsearch,girirajsharma/elasticsearch,fernandozhu/elasticsearch,a2lin/elasticsearch,kalimatas/elasticsearch,wuranbo/elasticsearch,mohit/elasticsearch,Stacey-Gammon/elasticsearch