Changelog
fae309d add VersionString() to user agent
a3d1c31 add tool to convert sitemaps into url lists, closes #5
7f5d871 update docker credentials
Docker images
docker pull atomicptr/crab:latest
docker pull atomicptr/crab:v1
docker pull atomicptr/crab:v1.2
docker pull atomicptr/crab:v1.2.0