stop reconnecting after force close

If close() is called when the websocket connection is down it should not try to
reconnect.
Add a Bitdeli badge to README
Merge pull request #11 from bitdeli-chef/master

Add a Bitdeli Badge to README
More links
Deleted minified version.

Because there is no automated process keeping it up to date.
Added explanation of events to README
Merge pull request #8 from relekang/no-reconnect-after-forceclose

stop reconnecting after close() is called
Provide package.json to make possible using library with npm
Merge pull request #15 from border-radius/master

Provide package.json to make possible using library with npm
pass false rather than url to connect
add exponential backoff
make AMD and commonjs loadable
add bower package file
Merge pull request #16 from headlessme/master

Bower package, exponential backoff and module loading
removed double onconnecting fire during reconnect
Merge pull request #22 from artfulhacker/master

removed double onconnecting fire during reconnect
Fix spelling typo in comments.
Support 'code' and 'reason' arguments of WebSocket.close
Copy CONNECTING, OPEN, CLOSING, CLOSED properties from WebSocket

This increases compatibility as a drop-in replacement.

eg:

    var SocketType = useReconnecting ? ReconnectingWebSocket : WebSocket;

    SocketType.CONNECTING
Document some API differences between WebSocket and ReconnectingWebSocket.

https://developer.mozilla.org/en-US/docs/Web/API/WebSocket