Fill in the remove team methods.

data/model.py

@@ -112,9 +112,17 @@ def create_team(name, org, team_role_name, description=''):
                      description=description)
 
 
-def remove_team(name, org):
-  # TODO: have code to remove the team, and all its repo permissions, etc.
-  pass
+def remove_team(org_name, team_name):
+  found = list(Team.select().join(User).where(User.organization == True,
+                                              User.username == org_name,
+                                              Team.name == team_name))
+  if not found:
+    raise InvalidTeamException('Team named: %s is not a team in org: %s' %
+                               (team_name, org_name))
+
+  team = found[0]
+  team.delete_instance(recursive=True, delete_nullable=True)
+
 
 def add_user_to_team(user, team):
   return TeamMember.create(user=user, team=team)
@@ -207,7 +215,7 @@ def validate_reset_code(code):
 
 def get_user(username):
   try:
-    return User.get(User.username == username)
+    return User.get(User.username == username, User.organization == False)
   except User.DoesNotExist:
     return None