leshan-release-java7

Manual job used to release Leshan to maven central.
Take 3 parameters (BRANCH, RELEASE_VERSION and NEXT_VERSION).

• Checks out current ${BRANCH}'s HEAD
• Change version to ${RELEASE_VERSION}
• Builds and tests it : mvn clean install javadoc:javadoc
• Tags it with ${RELEASE_VERSION}
• Deploys artifacts to Maven Central's staging repo with autoReleaseAfterClose=true (no staging step)
• Change version to ${NEXT_VERSION}
• Pushes newly created tags to GitHub

(Build with java7 via maven toolchain)