* speed up hop-to-hop calculations

* better and faster trip clustering: trip tries
* add --write-colors to extract line colors from OSM data
* refactor config parameter names, update default pfaedle.cfg
* add --stats for writing a stats.json file
* add --no-fast-hops, --no-a-star, --no-trie for debugging
* general refactoring

src/shapevl/CMakeLists.txt

@@ -0,0 +1,15 @@
+file(GLOB_RECURSE shapevl_SRC *.cpp)
+
+set(shapevl_main ShapevlMain.cpp)
+
+list(REMOVE_ITEM shapevl_SRC ${shapevl_main})
+
+include_directories(
+	${PFAEDLE_INCLUDE_DIR}
+)
+
+add_executable(shapevl ${shapevl_main})
+add_library(shapevl_dep ${shapevl_SRC})
+
+include_directories(shapevl_dep PUBLIC ${PROJECT_SOURCE_DIR}/src/cppgtfs/src)
+target_link_libraries(shapevl shapevl_dep util ad_cppgtfs -lpthread)