PluginPulse-0.8.0

Jenkins CI as an update source: point jenkins: at a job page URL (e.g. FastAsyncWorldEdit on ci.athion.net) and PluginPulse follows the last successful build, with an optional jenkins-artifact regex to pick the right jar. Supported in the library, the companion plugin, and the web tool.

Full Changelog: v0.7.0...v0.8.0