code cleanup
more parallel aliases
data update (mainly Bohnsdorf, Altglienicke, Adlershof)
ReverseGeocoding Pod: fix examples
new test file for ReverseGeocoding
replace ReverseGeocoding::Cloudmade by ReverseGeocoding::Google
remove Cloudmade from GeocoderPlugin

And, as it is not used anywhere, remove it also from the PREREQ_PM
list.
Merge remote-tracking branch 'eserte/master' into world