2.19

See #815, release log:

• 5182a83 by @dmzaytsev: #788 javadoc
• 6ab84fd by @dmzaytsev: #788 cr
• 96ab9ce by @dmzaytsev: #788 modified RqAlias to updat...
• a3651f4 by @bdragan: #588: Application Error during...
• 0359fd5 by @bdragan: #748: Removed the puzzle from ...
• e3562d7: TEAM.md page updated
• f0eecab: TEAM.md page updated
• e9c56b1: removed deploy/commanders item...
• c7162ef: TEAM.md page updated
• a417f28 by @rultor: Merge branch '__rultor'
• 460bc3d by @bdragan: #748: Fixed indentation and pu...

Released by Rultor 1.58, see build log