Small fix for geo location menu.


git-svn-id: http://observium.org/svn/observer/trunk@3949 61d68cd4-352d-0410-923a-c4978735b2b8
Added ability to select GEO API by config option. Added ability for reverse geocoding.


git-svn-id: http://observium.org/svn/observer/trunk@3950 61d68cd4-352d-0410-923a-c4978735b2b8