BA-876 // Hotfix: improve usability of team selection list
BA-876 // Hotfix: improve usability of team selection list

- Increase height of the team selection wrapper so that it will show (not hide) up to approx 7-8 team members per phase.
- Change height to max-height (so that if fewer than 7-8 members exist, the wrapper will fit to the contents instead of extra white space
- add scrolling so that if more members exist than fit in the view, the user can scroll to see that they are still there selected.

BCDevExchange/devex,BCDevExchange/devex,BCDevExchange/devex,BCDevExchange/devex,BCDevExchange/devex