bacon v2.2.0

• Locations exported in .bacon-locations now made absolute so that IDE plugins like nvim-bacon don't have to know the package's root
• job cancelling now works on unresponsive jobs too. This is a quite heavy change as the current implementation involves bringing in async and it's not 100% clean but it solves a major problem, further improvements could be welcome - Fix #78 - Thanks @nolanderc
• you can refer to cargo aliases by prefixing jobs with alias:, either when setting up keybindings, defaults, or when launching bacon. Example: bacon alias:q to launch the cargo task aliased as q - Fix #77