Helper library to deal with multiple repositories from multiple git hosting services.

See the git-digger-example

• Public mdbooks - source
• rust-digger - source

One day it might become useful for others as well.

• Update the version number in Cargo.toml
• cargo build
• git add .
• git commit -m "update version number"
• git tag -a v0.2.2 -m v0.2.1
• git push
• git push --tags
• cargo publish