Allow for all evar's to be broken down by GEO reports

[#1]

It semes crazy that we have to go to discover or data warehouse to perform this action.

[#2]

This is something we're looking into.

[#3]

Kinda like this other idea... http://ideas.omniture.com/t5/Adobe-Idea-Exchange-for-Omniture/Make-Geo-Data-an-evar-conver sion-variable/idi-p/6379

[#4]

Coming very soon!

[#5]

This is done as of the 18 Apr 2013 release.