Add support for sending application events. [DATAKV-91]

[spring-projects-issues]

Christoph Strobl opened DATAKV-91 and commented

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Issue Links:

• DATAKV-104 Refactor event handling according to design in Spring Data MongoDB

Referenced from: pull request #5

[spring-projects-issues]

Thomas Darimont commented

LGTM - Polished & cp'ed into master