Adding a refresh function

[srenauld]

The ability to add a tab to an already-running tabset is a nice feature. I've just added it.

Syntax: $("#tab-container").easytabs("refresh");

Caveats:

• Hash change has a bit of a bug, fixing it at the moment.

[DaAwesomeP]

Wow, is great! However, I'm not sure this will be immediately added to a new version of Easytabs do to how many bugs there currently are.

[JangoSteve]

Can you explain a bit more what the hash-change bug is with this, and if you've figured it out?