mq-carto-style

####MapQuest style in Carto. Alpha style; not ready for production use yet!

####To actually use the project mml and make changes your workflow might look like so:

1. cp -rp replace.json.sample replace.json
2. edit the values in replace.json to match your system's database setup
3. cartocc map.mml replace.json > project.mml
4. make the changes you see fit to project.mml
5. cp -rp unreplace.json.sample unreplace.json
6. edit the values in unreplace.json to match the replacements from replace.json
7. cartocc project.mml unreplace.json > map.mml
8. send us a PR