logout if you are using auto_login=true

Don't steal focus when chatbox is opened automatically

- Adding a new parameter "focus" to ChatBoxView.show
- Removing the parameter "callback" not used

Keep scroll position on minimize/maximize

The default mockup is now a "live mockup" in the sense that it renders based
upon the templates in `src/templates`.

We use Jasmine and the test_utils to render the different elements.

updates #576

This should keep diffs smaller and readable.

Fix for issue #261

When converse is first initialized this.model.get('closed') is undefined, at least with some configurations. This patch initializes the attribute with !show_controlbox_by_default if it is undefined.

Update CHANGES.md

fix make check

Update CHANGES.md

Bumped version to fix mismatch

Ignoring .idea

if javascript is not supported. Fixes #573

Fixes #555

A cleaner reconnect timeout.

Translation for Russian language updated.

Fix #487

Emptying the resources array when the resource is null

We remove the offline state as a choice in the dropdown because
'offline' is not a valid XMPP state and it doesn't propagate across tabs.

Updates: #547

Two new configuration settings: locked_domain and default_domain.

(when user manually scrolled up).

Updates #352

Updates #521 and #536.

Turn the logic around so that a presence stanza is always sent out, except in
the single case where we know for sure that the session was restored, in which
case a presence stanza is not required becaus we "never left".

Should already have been removed in the previous release.

Make sure to send out a presence stanza when one of the following:
1. The connection dropped and the user logged in again
2. Websockets are used (each session is established anew)
3. Keepalive isn't being used in BOSH (each session is established anew).