* Change styles file extension from .css to .scss, to use SASS

* Set style for e911 information banner

* Show main company numbers section and E911 popup on banner click

* Refactor strategyRefreshTemplate to receive arguments via object wrapper

* Pass action from myOffice layout to strategy.strategyRefreshTemplate

* Check e911 number availability and show edit dialog or toast

* Fix typo in property name

* Extract main numbers refresh template process into separate function

* Refactor to use Lodash instead of jQuery utility functions

* Pass action to banner via topMessage object

* Refactor checkMissingE911 function

* Convert action to object, to include more parameters

* Add action callback for e911 at numbers strategy

* Fixes on flow to check if update Emergency Caller ID

* Request current account from API, when checking to update E911 caller ID

* Fix e911 phone number filter

* Use current authenticated account instead of requesting it from API

* Modify strategyNumbersBindEvents to use Lodash and reduce duplicated code

* Refactor updateCallflow to use waterfall flow, and helper functions

* Modifications to E911 functions

To prevent invoking strategyChangeEmergencyCallerId from multiple places

* Generalize popup to choose numbers + function to check if external caller ID needs to be set

* Fixes on update e911 waterfall tasks

* Set active choice on caller ID popup

* Remove log entry