[maven-release-plugin] copy for tag 3.0.0.RC2

[maven-release-plugin] copy for tag psi-probe-3.0.0.RC2-B

Merge pull request psi-probe#898 from hazendaz/spring-cleanup

[spring] Add Spring 3 Hack to HelpThreadsController

Merge pull request psi-probe#776 from hazendaz/master

[format] Apply more formatting where it makes sense

Merge pull request psi-probe#686 from hazendaz/master-mirror

Update more versions and remove jaxen

Merge pull request psi-probe#647 from hazendaz/master

Adding items to allow deployments to sonatype

Merge pull request psi-probe#610 from hazendaz/master

[jacoco] Add jacoco for sonarqube support - Fixes psi-probe#593

Removing "SNAPSHOT" from version number.

Tagging 2.3.3 release

Tagging 2.3.2 release