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

This reverts commit f55c1241044fa21b25a94683983b51b57774b2a7.
Revert "[maven-release-plugin] prepare release RELEASE_1_4"

This reverts commit b66b2cc034729e2f4ba0fd067517a0700719b9c6.
Revert "Point to 1.4 version"

This reverts commit 3492f60da32bbf4799ab2060b15d21ed124b0486.
Revert "Point to 1.4 version"

This reverts commit 70b32806b668e50b1017923b2c6839fe79f80707.