Only support the weechat defaults for clearing buffer
Don't send empty commands, use angular model instead of accessing
element value directly. Fixes problem with pressing enter will send
previous value in history.
Fix syntax. Emit relaydisconnect so connect button changes
Fix query notifications on first connect

Fixes #284
Clean up buffer model a bit

* use type local variable to determine whether to indent
* local_variables is not used, don't export/save it
Fix GitHub pages link

SSL isn't officially supported yet and the old link redirects to http:// anyways. That, plus the unsecure websocket on https pages issue, we're better off just linking the http version
Use http URLs in app manifest, too
Fix problems with inputbar history and nick complete
inputBar.sendMessage: remove unused variable
Fix nick clicking

- move to correct scope
- use Angular input model instead of accessing DOM directly
- nicklist has changed, adapt to that