Implement catch-up support

[armiol]

This changeset updates the library to the latest API changes in core-java and adds the support for the projection catch-up.

In particular, the changes include

• A JDBC-based JdbcCatchUpStorage implementation has been added to store the statuses of the catch-up processes.
• Projections no longer store the timestamp of their latest handled event.
• All timestamps — pay special attention here — including the timestamps of Events are now stored as epoch nanoseconds.

The library version has been set to 1.4.13.

[codecov[bot]]

Codecov Report

Merging #146 into master will decrease coverage by 0.18%. The diff coverage is 96.8%.

@@            Coverage Diff             @@
##           master     #146      +/-   ##
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- Coverage   93.32%   93.13%   -0.19%     
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  Files          92       91       -1     
  Lines        2261     2243      -18     
  Branches       93       92       -1     
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- Hits         2110     2089      -21     
- Misses        104      107       +3     
  Partials       47       47