[boost] Appveyor and Travis CI for pull requests

Some of the repositories have Appveyor and Travis CI build configuration files in them. I don't see this translating into automatic builds on top of each pull request. I'd like to get the uuid library to the point where a pull request builds on Appveyor and on Travis, so that it is easier to validate the code changes are okay. Could someone let me know if this is possible and if so, how? Thanks, Jim