another example for cvsdiffbbd
FahrinfoQuery: use VBB data for first half-year 2014
cgi-test.t: check crossings
new Bundle::BBBike_psgi

Further side effects in this commit:
* remove obsolete MANIFEST.SKIP entries
* inc version number for all Bundle files
bbbike.psgi: control used perl version

Set PATH environment variable so that bbbike.cgi is using the same
perl version as the plackup wrapper.
data update (u.a. coordinate corrections and some changes in Potsdam)