Merge pull request #71 from bcaudan/xlr-svn-plugin

Move xlr-svn-plugin to community plugins
Updating keystore-plugin README
Deleting keystore-plugin build.gradle

Not used
Revert "Turning the destroy step into a script rule"

This reverts commit 571f3988d1350d6e09a0cbe7de1df2d24d1633ba.
Revert "Revert "Turning the destroy step into a script rule""

This reverts commit d03cd8b2cb61b6aad4be691092247e602eaab051.
major update of the rules demo plugin
finalising the demo plugin
DEPL-6453 Container should and can extend udm.BaseContainer
Update README.md
Edited README for style and changed Deployit to XL Deploy
DEPL-6552 Move rule-demo-plugin to xl-deploy-samples
Moved lock plugin to new xebialabs-community organization
Remove xlr-svn-plugin