Revert "[maven-release-plugin] prepare release SlipStreamServer-2.0.4"

This reverts commit 005626d33b9e3f0b0da8c280b830b3af607b3f2d.
Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit 5323210815b16abba976ab3a9b0ca47567e08cc5.
Revert "[maven-release-plugin] prepare release SlipStreamServer-2.0.4"

This reverts commit 15ad46d01a0fd9adcd27d0f923f545e673e6b2c4.
Corrected tag