fix type parsing (avoids: type="ICE 1008. Fahrt fällt aus Ersatzfahrt....")
make type parsing more robust
Improve type parsing: If html sub class is of type /red bold/ which indicates a warning a warning note is generated an added to self.notes
Improve note parsing for different html classes
bugfix: respect :time_relation for route processing
added feature: price information for each routepart. There are two opetions :part which calcs price information from part start station to part target station and :to_target which calcs price information from part start statuib to route target statoin.
clean up and bugfix regarding feature: price information for each routepart.
Speadup: added Multithreading
Speedup: added Multithreading
Merge branch 'master' of https://github.com/fkwp/bahn.rb
Added Error handling for too fast and too many concurrent http requests
Merge remote-tracking branch 'upstream/master'
move price information part into method identify_part_prices(routes, options)
cleanup error handling for too fast and too many concurrent http requests
fix identation
Merge pull request #2 from fkwp/master

New feature "price information for each routepart" and several bugfixes (better note parsing from different html classes)