* fix(info): bold info labels

* fix(info): do not truncate url

* feat(info): show only during a lonely call

* feat(info): new dialog design

- Add display of a dial in number.
- Add a static page to show a full list of dial in numbers.
- Add password management.
- Invite modal will be changed soon to remove password and
  dial-in.

* squash: add classes for torture tests

* squash: class for local lock for torture tests

* squash: more classes for torture tests

* squash: more classes, work around linter

* squash: remove unused string?

* squash: work around linter and avoid react warnings

* squash: pixel push, add bold

* squash: font size bump

* squash: NumbersTable -> NumbersList

* squash: document response from fetching numbers

* squash: showEdit -> editEnabled, pixel push padding for alignment

* squash: pin -> conferenceID

* squash: prepare to receive defaultCountry from api

Instead of assuming the initial info dialog open should auto
close, explicitly call opening of the dialog with a flag for
auto closing. This better facilitates the auto close timeout
being set at any time.

The changes led to refactoring out state in the InfoDialogButton
in preference for always clearing the timeout instead of
first checking for interaction before clearing.

Delay showing the dialog until after joining the conference
instead of as soon as possible. This resolves a few issues.
One is the dialog displaying right before the permissions
overlay is shown. Another is that logically it does not
make sense to show the invite options when unable to invite.
It also sidesteps the initial react UI bootstrapping that
can cause race conditions with toolbar re-renders causing
misalignment. Lastly, it prepares prematurely for what I
assume will be changes for when the info dialog will
actually be shown automatically.

* ref(info): be able to open dialog through store

* feat(info): automatically show the info dialog

Conditions:
- Lonely call
- Has not opened the info dialog yet

* squash: change to show on start, hide later

* squash: update naming and comment

DialInNumbersForm has been modified to display a conference id to be used for
dialing into the conference. The changes include:
- Requesting the conference id and adding the conference id to the redux store
- Displaying the conference id in DialInNumbersForm
- Modifying the copy behavior to support copying the new message to clipboard
- DialInNumbersForm does not display until all ajax requests have completed
  successfully. This eliminates the need for the REQUESTING state.

Create a new React Component for displaying a list of dial-in
numbers. The Component will fetch the numbers from a new
numberRetreviewUrl key/value set in config. If not present in
config, the Component will not be displayed.