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

CMakeLists.txt

@@ -14,11 +14,12 @@ set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/build")
 
 
 find_package(OpenMP)
-if(OPENMP_FOUND)
+if (OPENMP_FOUND)
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
 endif()
 
+
 # set compiler flags, see http://stackoverflow.com/questions/7724569/debug-vs-release-in-cmake
 if(OPENMP_FOUND)
 	set(CMAKE_CXX_FLAGS            "-fopenmp -Ofast -fno-signed-zeros -fno-trapping-math -Wall -Wno-format-extra-args -Wextra -Wformat-nonliteral -Wformat-security -Wformat=2 -Wextra -Wno-implicit-fallthrough -pedantic")
@@ -71,18 +72,17 @@ add_test("utilTest" utilTest)
 # custom eval target
 
 add_custom_target(
-   eval
-   COMMAND make
-   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}//eval
-)
+	eval
+	COMMAND make
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}//eval
+	)
 
 # handles install target
-
 install(
 	FILES pfaedle.cfg DESTINATION etc/${PROJECT_NAME} COMPONENT config PERMISSIONS WORLD_READ
-)
+	)
 
 install(
 	FILES build/pfaedle DESTINATION bin
 	PERMISSIONS WORLD_EXECUTE COMPONENT binaries
-)
+	)