[maven-release-plugin] prepare release Juomalaskuri-3.0.2
Changed SCM connection from BitBucket to GitHub in pom.xml.
Fixed version in pom.xml which was corrupted by failed mvn release:prepare.
[maven-release-plugin] prepare release Juomalaskuri-3.0.3
Another fix for pom.xml.
[maven-release-plugin] prepare release Juomalaskuri-3.0.4