Rundeck plugin:
- make it compatible with Java 7 JDK (requires bumping parent to version 1.424)
- use rundeck-api-java-client version 2.1 (SNAPSHOT as its not released) in order to expose Rundeck execution parameters to the notified job
Rundeck plugin: use the new java client version already returning the argstring parameter, and parse it in the plugin
Merge pull request #2 from rborer/master

Expose the rundeck job arguments as environment variables for jobs triggered by Rundeck webhook