* modernized bbbike.bat for strawberry-based dist
* require WWWBrowser was missing
* GeoURL plugin: fixed "Sites near" URL

  Just removed the double slash.
* LuiseBerlin plugin: don't use Devel::Peek

  ... require it only, so the plugin also works in limited
  environments (stripped perl distributions without Devel::Peek)
* data update (mainly additions in Potsdam: Hermannswerder, Waldstadt ...,
  but also changes elsewhere: Wilmersdorf ...)
* data update (mainly additions in Potsdam: Bornim and Babelsberg-Nord
  are nearly complete)
* teaser for Sternfahrt 2013
* data update