adding note on SVGs focusable attribute still being discussed
adding note on SVGs focusable attribute still being discussed

cvan/ally.js,medialize/ally.js,staabm/ally.js,staabm/ally.js,medialize/ally.js,medialize/ally.js,DNACodeStudios/ally.js,DNACodeStudios/ally.js,cvan/ally.js,aFarkas/ally.js,aFarkas/ally.js