Initial check-in of XHTML support.
Initial check-in of XHTML support.


git-svn-id: 0d4d1bf2e47502aa0f0957c230a0ec7fa56198fd@2098 b35dd754-fafc-0310-a699-88a17e54d16e

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