Made event callables injectable with pimple. refs #870
fixed CS
feature #894 Replaceable event listener callable (dazz)

This PR was merged into the 1.2.x-dev branch.

Discussion
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Replaceable event listener callable

Made event callables injectable with pimple. refs #870

Commits
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6690ff5 Made event callables injectable with pimple. refs #870
updated docs for previous merge