graphhopper/graphhopper — pull request #246 by rodneyodonnell (2014-08-21 13:49:34+00:00)
Title: Added blockFords flag to make blocking on fords optional

Due to concerns about seasonality in #236, I thought it might be easier to make blocking fords optional.
This change adds a flag to AbstractFlagEncoder to indicate whether fords should be blocking.

With this flag it's trivial to make our custom CarFlagEncoder which ignores fords.