clean up and refactor half-baked development commits and squash them into a new version.

Changes:

* support for multiple GTFS feeds as input in filtering, read default global and local configuration files
* be a bit more memory conservative
* make caching optional
* dont delete orphan edge if it would transform a degree 3 node with a possible full turn into a degree 2 node eligible for contraction
* dedicated filters for funicular and gondola
* make max snap level option more intuitive
* allow filter rules for level 0
* additional fallback for station snapping
* dont try to route for MOT unequal to trip in -T mode, force-snap to orphaned OSM station if not snap was possible
* write bounds to filtered osm
* remove unused surrounding heuristic
* use bus lanes info
* be a bit more tolerant for bus oneway streets
* create missing directories
* error if no cfg is present, clean up evaluation Makefile

src/pfaedle/gtfs/Feed.h

@@ -0,0 +1,37 @@
+// Copyright 2016, University of Freiburg,
+// Chair of Algorithms and Data Structures.
+// Authors: Patrick Brosi <brosi@informatik.uni-freiburg.de>
+
+#ifndef PFAEDLE_GTFS_FEED_H_
+#define PFAEDLE_GTFS_FEED_H_
+
+#include <string>
+#include "Route.h"
+#include "Service.h"
+#include "ShapeContainer.h"
+#include "StopTime.h"
+#include "ad/cppgtfs/gtfs/ContContainer.h"
+#include "ad/cppgtfs/gtfs/Feed.h"
+#include "ad/cppgtfs/gtfs/NullContainer.h"
+#include "ad/cppgtfs/gtfs/Stop.h"
+#include "ad/cppgtfs/gtfs/StopTime.h"
+#include "ad/cppgtfs/gtfs/Trip.h"
+
+namespace pfaedle {
+namespace gtfs {
+
+typedef ad::cppgtfs::gtfs::FeedB<
+    ad::cppgtfs::gtfs::Agency, Route, ad::cppgtfs::gtfs::Stop, Service,
+    StopTime, Shape, ad::cppgtfs::gtfs::Fare, ad::cppgtfs::gtfs::Container,
+    ad::cppgtfs::gtfs::ContContainer, ad::cppgtfs::gtfs::NullContainer,
+    ad::cppgtfs::gtfs::ContContainer, ad::cppgtfs::gtfs::ContContainer,
+    ShapeContainer, ad::cppgtfs::gtfs::NullContainer>
+    Feed;
+typedef ad::cppgtfs::gtfs::TripB<StopTime<ad::cppgtfs::gtfs::Stop>, Service,
+                                 Route, Shape>
+    Trip;
+
+}  // namespace gtfs
+}  // namespace pfaedle
+
+#endif  // PFAEDLE_GTFS_FEED_H_