[announce] beaker 2.19.0 released

[Kevin Imber]

Included in this release:

- BKR-372 - Support for Ubuntu Vivid (15.04) added

- BKR-389 - Fixed upgrade_pe issues for the agent upgrade module

- BKR-421 - MSI installation refactored, now includes PUPPET_AGENT_STARTUP_MODE support

- BKR-340 - Separated answer file generation into its own library

- BKR-439 - DNF support added for Fedora 22

More details here:

https://github.com/puppetlabs/beaker/blob/master/HISTORY.md#LATEST

High Fives!