Updated documentation when joining a room specifying the amount of history to receive.
Updated documentation when joining a room specifying the amount of history to receive.


git-svn-id: 0d4d1bf2e47502aa0f0957c230a0ec7fa56198fd@2461 b35dd754-fafc-0310-a699-88a17e54d16e

qingsong-xu/Smack,igorexax3mal/Smack,vanitasvitae/smack-omemo,vito-c/Smack,annovanvliet/Smack,andrey42/Smack,mar-v-in/Smack,Flowdalic/Smack,mar-v-in/Smack,kkroid/OnechatSmack,esl/Smack,lovely3x/Smack,deeringc/Smack,cjpx00008/Smack,xuIcream/Smack,Flowdalic/Smack,igniterealtime/Smack,esl/Smack,vanitasvitae/smack-omemo,ayne/Smack,unisontech/Smack,vanitasvitae/Smack,vito-c/Smack,hy9902/Smack,kkroid/OnechatSmack,dpr-odoo/Smack,deeringc/Smack,dpr-odoo/Smack,xuIcream/Smack,vanitasvitae/smack-omemo,qingsong-xu/Smack,annovanvliet/Smack,cjpx00008/Smack,ayne/Smack,hy9902/Smack,lovely3x/Smack,u20024804/Smack,opg7371/Smack,andrey42/Smack,TTalkIM/Smack,ishan1604/Smack,esl/Smack,unisontech/Smack,deeringc/Smack,Flowdalic/Smack,chuangWu/Smack,magnetsystems/message-smack,igorexax3mal/Smack,xuIcream/Smack,chuangWu/Smack,mar-v-in/Smack,vanitasvitae/Smack,TTalkIM/Smack,Tibo-lg/Smack,u20024804/Smack,Tibo-lg/Smack,vanitasvitae/Smack,TTalkIM/Smack,igniterealtime/Smack,andrey42/Smack,Tibo-lg/Smack,igorexax3mal/Smack,annovanvliet/Smack,ayne/Smack,lovely3x/Smack,cjpx00008/Smack,chuangWu/Smack,kkroid/OnechatSmack,ishan1604/Smack,opg7371/Smack,qingsong-xu/Smack,ishan1604/Smack,unisontech/Smack,magnetsystems/message-smack,magnetsystems/message-smack,hy9902/Smack,igniterealtime/Smack,u20024804/Smack,opg7371/Smack,dpr-odoo/Smack