docs(demos/config): add icon to test against
docs(demos/config): add icon to test against

joshesp/ionic,jhlee8804/ionic,manucorporat/ionic,janglednerves/ionic,driftyco/ionic,alan-agius4/ionic,dennybiasiolli/ionic,jarrodkoch/ionic,AbraaoAlves/ionic,driftyco/ionic,alan-agius4/ionic,cambronjay/ionic,TillaTheHun0/ionic,joshesp/ionic,cambronjay/ionic,jhlee8804/ionic,dennybiasiolli/ionic,dennybiasiolli/ionic,alan-agius4/ionic,cambronjay/ionic,AbraaoAlves/ionic,dennybiasiolli/ionic,driftyco/ionic,dennybiasiolli/ionic,driftyco/ionic,jhlee8804/ionic,joshesp/ionic,brianespinosa/ionic2-sass,TillaTheHun0/ionic,janglednerves/ionic,driftyco/ionic,AbraaoAlves/ionic,alan-agius4/ionic,janglednerves/ionic,manucorporat/ionic,manucorporat/ionic,janglednerves/ionic,janglednerves/ionic,jhlee8804/ionic,TillaTheHun0/ionic,AbraaoAlves/ionic,manucorporat/ionic,AbraaoAlves/ionic,jarrodkoch/ionic,joshesp/ionic,cambronjay/ionic,jarrodkoch/ionic,jarrodkoch/ionic,alan-agius4/ionic,jhlee8804/ionic,jarrodkoch/ionic,cambronjay/ionic,alan-agius4/ionic,TillaTheHun0/ionic,manucorporat/ionic