[ENH]Provide geolocation capabilities to blog posts from profiles (tested with profile 'Easy Blog' and works nicely)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50089 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/12.x 50085 to 50089

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50090 b456876b-0849-0410-b77d-98878d47e9d5