Creating, storing, assigning teams

[panzerama]

When a user logs in, we need three things:

1. Present them with existing teams to log in to in ShiftStartActivity
2. Give them the option to start a new team and create that team when ShiftStartActivity is completed
3. Manage those teams for dispatcher view in DispatchTeamActivity

[ljs4x]

I'm not sure if this is relevant, but I think it might be.
I just pushed a few lines of code to ShiftStartActivity as part of my differentiating user roles. You'll see it in there where I create an Employee object using just the id and the userrole, then I add the object to the Intent to be passed along with it.

Changes to that Employee object should be able to be made no problem, but as of right now when the User selects MCT as the role we will see the error Toast pop up I think. I don't think that the updateEmployeeAsMCT() method is working quite right yet.