Same as for Route service, you can now specify either json or flatbuffers
as output format for the other services (except Tile service, where it
makes no sense).
Bundling node-pre-gyp was only needed for node v4 and earlier.
Remove it to avoid errors like:
> npm ERR! enoent ENOENT: no such file or directory, rename '/home/circleci/project/node_modules/node_or_tools/node_modules/abbrev' -> '/home/circleci/project/node_modules/node_or_tools/node_modules/.abbrev.DELETE'
More context: https://github.com/mapbox/node-pre-gyp/issues/260#issuecomment-407222286
In file included from /home/travis/build/Project-OSRM/osrm-backend/include/storage/shared_data_index.hpp:4,
from /home/travis/build/Project-OSRM/osrm-backend/include/engine/datafacade/contiguous_block_allocator.hpp:4,
from /home/travis/build/Project-OSRM/osrm-backend/include/engine/datafacade/contiguous_internalmem_datafacade.hpp:5,
from /home/travis/build/Project-OSRM/osrm-backend/include/engine/plugins/nearest.hpp:5,
from /home/travis/build/Project-OSRM/osrm-backend/src/engine/plugins/nearest.cpp:1:
/home/travis/build/Project-OSRM/osrm-backend/include/storage/shared_datatype.hpp:102:26: warning: inline function ‘virtual void* osrm::storage::BaseDataLayout::GetBlockPtr(void*, const string&) const’ used but never defined
virtual inline void *GetBlockPtr(void *base_ptr, const std::string &name) const = 0;
osrm-backend/src/storage/io_config.cpp:18:89: error: call of overloaded ‘is_regular_file(<brace-enclosed initializer list>)’ is ambiguous
if (!boost::filesystem::is_regular_file({base_path.string() + fileName.string()}))
^
In file included from /usr/local/include/boost/filesystem.hpp:17,
from /home/premy/packages/osrm-backend/include/storage/io_config.hpp:8,
from /home/premy/packages/osrm-backend/src/storage/io_config.cpp:1:
/usr/local/include/boost/filesystem/operations.hpp:473:8: note: candidate: ‘bool boost::filesystem::is_regular_file(const boost::filesystem::path&)’
bool is_regular_file(const path& p) {return is_regular_file(detail::status(p));}
^~~~~~~~~~~~~~~
In file included from /usr/local/include/boost/filesystem.hpp:17,
