Changing the way we mattermost handles URLs. team.domain.com becomes domain.com/team.

Renaming team.Name to team.DisplayName and team.Domain to team.Name.
So: team.Name -> url safe name. team.DisplayName -> nice name for users

web/react/components/delete_channel_modal.jsx

@@ -12,7 +12,7 @@ module.exports = React.createClass({
         Client.deleteChannel(this.state.channel_id,
             function(data) {
                 AsyncClient.getChannels(true);
-                window.location.href = '/channels/town-square';
+                window.location.href = '/';
             }.bind(this),
             function(err) {
                 AsyncClient.dispatchError(err, "handleDelete");