adding user to team base level
tests
user added to team service method implemented
more service tests
service method improved for adding user to team.
more tests and controller method
post method created to add existing user to team
UI service method added to add user to team
client side logic implemented
busy indication added when add user to team
some service methods added to get index in ordered array.

animation applied when member is added to array.
users comparer improved
comparer fixed
css animation improved
aminations improved
comparer improved
Merge pull request #23 from Altal/local.sergey

Local.sergey