Instance Spec, v3

* http://www.curse.com/addons/wow/instance-spec

Are you tired of forgetting to change spec to your assigned role before entering? This addon will add a button below dungeon ready dialog that will allow you to quickly switch to your other spec if you need it to match your assigned role.

== Change log ==
2016-04-07 v3
* Fix errors when player have no spec (e.g. no 2nd spec before level 30).

2015-11-03 v2
* Added "equipment manager" shortcut button to spec switch.

2015-05-19 v1
* Initial implementation.