The matrix IDs are retrieved in one time instead of getting them one by one
-> ConsoleEmail and ConsolePhoneNumber inherit of ConsoleContactField.
ConsoleContactField manages the matrix part (id + thumbnail download...)
-> the unknown room members are added into the contacts list.
Thus, it would easier to start a chat.
The thumbnail size is also the same so it should avoid downloading thumbnails if they are already cached
-> renamed some fieds
-> fix some refresh issues