Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit 092aa3ac13e7409542a9527b8faf7d68b8389afe.
manually reverting :s
M
fix connection parameters.

M
prepare release.
[maven-release-plugin] prepare release snoozeimages-2.1.5
[maven-release-plugin] prepare for next development iteration
post release