Try 2.1 version of maven release plugin
[maven-release-plugin] prepare release enforcer-0.1
changed connection and developerConnection
Revert "[maven-release-plugin] prepare release enforcer-0.1"

This reverts commit e5cfcade51b9979e8a4ef5cfaf90d9e203410b70.
Revert "[maven-release-plugin] prepare release enforcer-0.1"

This reverts commit e485b953dd80f326f6e1af94752af9e6872246dc.

Conflicts:
	pom.xml
[maven-release-plugin] prepare release enforcer-0.1
Revert "[maven-release-plugin] prepare release enforcer-0.1"

This reverts commit 62829af940e70fcefcc88de45734aaba5ef7ed40.