remove uneeded secure var [skip ci]
add aws-sdk as devDependency + tweak node-pre-gyp info command
travis: remove mocha/aws-sdk which are now proper devDependencies
cleanup shared build script [skip ci]
workaround std::abs bug - refs DennisOSRM/Project-OSRM#1000
Merge branch 'master' of github.com:DennisOSRM/node-osrm into osx