return early if way is not either highway=* or route=* in car profile. Estimated cost saving 10%
register all classes at once in LUA environment
re-add pairwise container traversal
let ServerFactory return unique ptr instead of raw ptr
return unique ptr instead of raw ptr
enabling default copy ctor for Server
enabling defaultctor for Server
Revert "let ServerFactory return unique ptr instead of raw ptr"

This reverts commit cc7c6b9ece19169b65c94c2b09c75ae5d667800e.
remove reverted include
remove reverted include
add a distinct tool to check if hsgr file is valid, closes #1081
use stxxl as external data store instead of hand-rolled code in /tmp
clear external vector after use, closes #1131
Apply diff https://github.com/Project-OSRM/osrm-backend/pull/1133 to develop branch
Merge branch 'Zhdanovich-scc_develop' into develop
add try catch, fixes coverity issues 1229132 and 1229133
Fixes alternative route end-point (http://imgur.com/ZQhwTZi)
make dummy date in generated test files valid
Merge pull request #1138 from dmbreaker/fix/alter_route_end

Fixes alternative route end-point (http://imgur.com/ZQhwTZi)
remove an unneeded check in JSONDescriptor