Make NULL in tal:attributes omit attribute completely (doesn't work with i18n:attributes though)
Make NULL in tal:attributes omit attribute completely (doesn't work with i18n:attributes though)


hu2008yinxiang/PHPTAL,sasezaki/PHPTAL,cwisefool/PHPTAL,Ocramius/PHPTAL,sasezaki/PHPTAL,niterain/PHPTAL,Drarok/PHPTAL,pornel/PHPTAL,phptal/PHPTAL,ajcrites/PHPTAL,hu2008yinxiang/PHPTAL,cwisefool/PHPTAL,potherca/PHPTAL,Ocramius/PHPTAL,fier/PHPTAL,dicexq/PHPTAL,Drarok/PHPTAL,tchalvak/PHPTAL,pornel/PHPTAL,fier/PHPTAL,usox/PHPTAL,cwisefool/PHPTAL,phptal/PHPTAL,tchalvak/PHPTAL,phptal/PHPTAL,pornel/PHPTAL,shivashanti/PHPTAL,usox/PHPTAL,hu2008yinxiang/PHPTAL,potherca/PHPTAL,niterain/PHPTAL,shivashanti/PHPTAL,ajcrites/PHPTAL,namesco/PHPTAL,namesco/PHPTAL,dicexq/PHPTAL,usox/PHPTAL,shivashanti/PHPTAL