Add custom popups to the Alan Button

Add onEvent and onButtonState callbacks

Fix bug when the Alan Button will be hidden if it is dragged to the b…

…ottom part of the screen on mobile

Handle js error with requesting mic permissions in FF

Fix typo in "Please allow access to your mic" message

Show popup with an overlay when access to the microphone was not granted

Fix bug with wrong default icon in Alan Button + update version

Update alan-sdk-web

Custom logo can be set for every Alan Button state + update package v…

…ersion

Update alan-sdk-web