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

This reverts commit 106f467b681a633dd73227d6b25288b84129e569.
Revert "[maven-release-plugin] prepare release carrot-maven-scr-plugin-2.0.1"

This reverts commit 5c08f4804baf9752ce5978ccc77c98db6b1063b8.
Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit 86286ae9f93aaa7f4fad9e4509dde77731254ef8.
Revert "[maven-release-plugin] prepare release carrot-maven-scr-plugin-2.0.0"

This reverts commit 3df7a233d5b28c1f75bcbe13beb7d949941f7b0e.